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CMS 32GB (2X16GB) DDR4 21300 2666MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Dell® Vostro 14 3491, Vostro 15 (7590), Vostro 15 3590, XPS 15 (7590), XPS 15 (9570) - D39
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CMS 32GB (2X16GB) DDR4 21300 2666MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Dell® Vostro 14 3491, Vostro 15 (7590), Vostro 15 3590, XPS 15 (7590), XPS 15 (9570) - D39
  • Voltage: 1.2V
  • Compatible System: Dell Vostro 14 3491, Vostro 15 (7590), Vostro 15 3590, XPS 15 (7590), XPS 15 (9570)
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055535207
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  • $220.00 
  • Free Shipping
CMS 4GB (1X4GB) DDR4 21300 2666MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® ThinkCentre M715q Tiny (2nd Gen), ThinkCentre M720 Tiny - D38
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CMS 4GB (1X4GB) DDR4 21300 2666MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® ThinkCentre M715q Tiny (2nd Gen), ThinkCentre M720 Tiny - D38
  • Voltage: 1.2V
  • Compatible System: Lenovo ThinkCentre M715q Tiny (2nd Gen), ThinkCentre M720 Tiny
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: CM256648000003
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  • $25.00 
  • Free Shipping
CMS 32GB (2X16GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Acer® Aspire 7 A717-72G-700J, A717-72G-76V1, A717-71G-7211, Aspire A717-71G, Aspire 7 A717-72G - C108
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CMS 32GB (2X16GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Acer® Aspire 7 A717-72G-700J, A717-72G-76V1, A717-71G-7211, Aspire A717-71G, Aspire 7 A717-72G - C108
  • Voltage: 1.2V
  • Compatible System: Acer Aspire 7 A717-72G-700J, A717-72G-76V1, A717-71G-7211, Aspire A717-71G, Aspire 7 A717-72G
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 849005097659
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  • $220.00 
  • Free Shipping
CMS 16GB (2X8GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Gigabyte® GA-B250M-D3H, GA-B250M-DS3H, GA-B250M-Gaming 3, GA-B250M-Gaming 5 Motherboards - C112
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CMS 16GB (2X8GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Gigabyte® GA-B250M-D3H, GA-B250M-DS3H, GA-B250M-Gaming 3, GA-B250M-Gaming 5 Motherboards - C112
  • Voltage: 1.2V
  • Compatible System: Gigabyte GA-B250M-D3H, GA-B250M-DS3H, GA-B250M-Gaming 3, GA-B250M-Gaming 5 Motherboards
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 840055518514
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  • $98.00 
  • Free Shipping
CMS 16GB (2X8GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Acer® Predator Orion 3000 Gaming PO3-600-UD11, PO3-600-UR14, PO3-600-UR20 - D22
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CMS 16GB (2X8GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Acer® Predator Orion 3000 Gaming PO3-600-UD11, PO3-600-UR14, PO3-600-UR20 - D22
  • Voltage: 1.2V
  • Compatible System: Acer Predator Orion 3000 Gaming PO3-600-UD11, PO3-600-UR14, PO3-600-UR20
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055525925
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  • $104.00 
  • Free Shipping
CMS 16GB (2X8GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asrock® Motherboard Z490 Taichi, Z490M Pro4, Server 1U2LW-C242 (E3C242D4U), Server 1U4LW-X470 - C112
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CMS 16GB (2X8GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asrock® Motherboard Z490 Taichi, Z490M Pro4, Server 1U2LW-C242 (E3C242D4U), Server 1U4LW-X470 - C112
  • Voltage: 1.2V
  • Compatible System: ASRock Motherboard Z490 Taichi, Z490M Pro4, Server 1U2LW-C242 (E3C242D4U), Server 1U4LW-X470
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 840055544889
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  • $98.00 
  • Free Shipping
CMS 16GB (2X8GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Intel® Next Unit of Computing (NUC) NUC7i5BNH, NUC7i5BNK, NUC7i5DNHE, NUC7i5DNKE, NUC7i5DNKPC - C109
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CMS 16GB (2X8GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Intel® Next Unit of Computing (NUC) NUC7i5BNH, NUC7i5BNK, NUC7i5DNHE, NUC7i5DNKE, NUC7i5DNKPC - C109
  • Voltage: 1.2V
  • Compatible System: Intel Next Unit of Computing (NUC) NUC7i5BNH, NUC7i5BNK, NUC7i5DNHE, NUC7i5DNKE, NUC7i5DNKPC
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 840055553546
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  • $98.00 
  • Free Shipping
CMS 16GB (1X16GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® IdeaPad IdeaPad S340 (15) AMD Series, S340-14API, S340-14IML, Ideapad S340 - C107
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CMS 16GB (1X16GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® IdeaPad IdeaPad S340 (15) AMD Series, S340-14API, S340-14IML, Ideapad S340 - C107
  • Voltage: 1.2V
  • Compatible System: Lenovo IdeaPad IdeaPad S340 (15) AMD Series, S340-14API, S340-14IML, Ideapad S340
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: CM2048642400SO00389
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  • $110.00 
  • Free Shipping
CMS 8GB (1X8GB) DDR4 25600 3200MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Acer® Aspire 5 A515-45-R6WB, A515-45-R2B5, A515-56-36UT, A514-54-5629 - D110
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CMS 8GB (1X8GB) DDR4 25600 3200MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Acer® Aspire 5 A515-45-R6WB, A515-45-R2B5, A515-56-36UT, A514-54-5629 - D110
  • Voltage: 1.35V
  • Compatible System: Acer Aspire 5 A515-45-R6WB, A515-45-R2B5, A515-56-36UT, A514-54-5629
  • CAS Latency: CL16
  • Timing: 16-18-18
  • Model #: 840055561640
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  • $73.00 
  • Free Shipping
CMS 32GB (2X16GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asrock® Motherboard X470D4U-2T, Z370 Extreme4, Z370 Killer SLI, Z370 Killer SLI/ac, Z370 Pro4, Z370 Taichi - C114
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CMS 32GB (2X16GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asrock® Motherboard X470D4U-2T, Z370 Extreme4, Z370 Killer SLI, Z370 Killer SLI/ac, Z370 Pro4, Z370 Taichi - C114
  • Voltage: 1.2V
  • Compatible System: ASRock Motherboard X470D4U-2T, Z370 Extreme4, Z370 Killer SLI, Z370 Killer SLI/ac, Z370 Pro4, Z370 Taichi
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 840055547507
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  • $220.00 
  • Free Shipping
CMS 8GB (1X8GB) DDR4 25600 3200MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Asus® TUF Gaming A15 FA506IH, FA506II, FA506IU, FA506IV, A15, F15, TUF Gaming A17 FA706IU, TUF Gaming F17 - D110
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CMS 8GB (1X8GB) DDR4 25600 3200MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Asus® TUF Gaming A15 FA506IH, FA506II, FA506IU, FA506IV, A15, F15, TUF Gaming A17 FA706IU, TUF Gaming F17 - D110
  • Voltage: 1.35V
  • Compatible System: ASUS TUF Gaming A15 FA506IH, FA506II, FA506IU, FA506IV, A15, F15, TUF Gaming A17 FA706IU, TUF Gaming F17
  • CAS Latency: CL16
  • Timing: 16-18-18
  • Model #: 840055560933
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  • $73.00 
  • Free Shipping
CMS 64GB (2X32GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Motherboard PRIME Z390-A/H10, Z390-P, Z390M-PLUS, Z490-A, Z490-P, Z490-V - C143
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CMS 64GB (2X32GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Motherboard PRIME Z390-A/H10, Z390-P, Z390M-PLUS, Z490-A, Z490-P, Z490-V - C143
  • Voltage: 1.2V
  • Compatible System: ASUS/Asmobile Motherboard PRIME Z390-A/H10, Z390-P, Z390M-PLUS, Z490-A, Z490-P, Z490-V
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055548719
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  • $396.00 
  • Free Shipping
CMS 64GB (4X16GB) Memory Ram Compatible with Asus/Asmobile Prime X470-PRO, Prime Z390-A, Prime Z390-P, WS Z390 PRO - C120
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CMS 64GB (4X16GB) Memory Ram Compatible with Asus/Asmobile Prime X470-PRO, Prime Z390-A, Prime Z390-P, WS Z390 PRO - C120
  • Voltage: 1.2V
  • Compatible System: ASUS/ASmobile Prime X470-PRO, Prime Z390-A, Prime Z390-P, WS Z390 PRO
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 817025019579
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  • $440.00 
  • Free Shipping
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Envy Desktop HP/Compaq® Envy 700-056, 700-200Z, 700-210 - A63
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Envy Desktop HP/Compaq® Envy 700-056, 700-200Z, 700-210 - A63
  • Voltage: 1.5V
  • Compatible System: Hp Envy Desktop Hp Envy 700-056, 700-200Z, 700-210
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005071222
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  • $50.00 
  • Free Shipping
CMS 16GB (4X4GB) DDR2 5300 667MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Supermicro® X7Dcl-I X7Dct X7Dct-10G X7Dct-3, X7Dct-3F For Server Only - B50
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CMS 16GB (4X4GB) DDR2 5300 667MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Supermicro® X7Dcl-I X7Dct X7Dct-10G X7Dct-3, X7Dct-3F For Server Only - B50
  • Voltage: 1.8V
  • Compatible System: Supermicro X7Dcl-I X7Dct X7Dct-10G X7Dct-3, X7Dct-3F
  • CAS Latency: CL5
  • Timing: 5-5-5
  • Model #: 849005024235
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  • $71.50 
  • Free Shipping
CMS 8GB (1X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion 690-0020 Gaming Desktop PC, 690-0021nf Gaming Desktop PC - D24
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CMS 8GB (1X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion 690-0020 Gaming Desktop PC, 690-0021nf Gaming Desktop PC - D24
  • Voltage: 1.20V
  • Compatible System: HP/Compaq Pavilion 690-0020 Gaming Desktop PC, 690-0021nf Gaming Desktop PC,
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055538970
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  • $52.00 
  • Free Shipping
CMS 16GB (2X8GB) DDR3 10600 1333MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® Precision Workstation T5500 EccR For Server Only - B21
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CMS 16GB (2X8GB) DDR3 10600 1333MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® Precision Workstation T5500 EccR For Server Only - B21
  • Voltage: 1.5V
  • Compatible System: Dell Precision Workstation T5500
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005013390
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  • $24.75 
  • Free Shipping
CMS 8GB (1X8GB) DDR3 10600 1333MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with Supermicro® MBd-X9Scl-F-B, X9Scl-F, B9Dre Motherboard For Server Only - B121
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CMS 8GB (1X8GB) DDR3 10600 1333MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with Supermicro® MBd-X9Scl-F-B, X9Scl-F, B9Dre Motherboard For Server Only - B121
  • Voltage: 1.5V
  • Compatible System: Supermicro MBd-X9Scl-F-B, X9Scl-F, B9Dre Motherboard
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005028370
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  • $30.00 
  • Free Shipping
CMS 64GB (4X16GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Z170 PRO Gaming, Z170-A, Z170-AR, Z170-DELUXE, Z170-E, Z170-K Motherboards - C120
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CMS 64GB (4X16GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Z170 PRO Gaming, Z170-A, Z170-AR, Z170-DELUXE, Z170-E, Z170-K Motherboards - C120
  • Voltage: 1.2V
  • Compatible System: ASUS/ASmobile Z170 PRO Gaming, Z170-A, Z170-AR, Z170-DELUXE, Z170-E, Z170-K Motherboards
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 840055510495
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  • $440.00 
  • Free Shipping
CMS 2GB (1X2GB) DDR2 4200 533MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Mini 110-3042Nr, 110-3098Nr 110-3099Nr, 110-3100Sg - A117
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CMS 2GB (1X2GB) DDR2 4200 533MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Mini 110-3042Nr, 110-3098Nr 110-3099Nr, 110-3100Sg - A117
  • Voltage: 1.8V
  • Compatible System: Hp Mini 110-3042Nr, 110-3098Nr 110-3099Nr, 110-3100Sg
  • CAS Latency: CL4
  • Timing: 4-4-4
  • Model #: 849005038652
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  • $13.00 
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CMS 4GB (1X4GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion Notebook Dv7-3010Sf Dv7-3015Ew Dv7-3020Ea - A30
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CMS 4GB (1X4GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion Notebook Dv7-3010Sf Dv7-3015Ew Dv7-3020Ea - A30
  • Voltage: 1.5V
  • Compatible System: Hp Pavilion Notebook Dv7-3010Sf Dv7-3015Ew Dv7-3020Ea
  • CAS Latency: CL7
  • Timing: 7-7-7
  • Model #: 849005016599
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  • $25.00 
  • Free Shipping
CMS 8GB (1X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® 15 Series Notebook 15-F039Wm, 15-G000Si, 15-G001Ax - A8
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CMS 8GB (1X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® 15 Series Notebook 15-F039Wm, 15-G000Si, 15-G001Ax - A8
  • Voltage: 1.35V
  • Compatible System: Hp 15 Series Notebook 15-F039Wm, 15-G000Si, 15-G001Ax
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005065283
  •  
  • $25.00 
  • Free Shipping
CMS 4GB (1X4GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion G6-2208Tx, G6-2210Us, G6-2211Nr, G6-2213Nr - A20
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CMS 4GB (1X4GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion G6-2208Tx, G6-2210Us, G6-2211Nr, G6-2213Nr - A20
  • Voltage: 1.5V
  • Compatible System: Hp Pavilion G6-2208Tx, G6-2210Us, G6-2211Nr, G6-2213Nr
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: CM5126412800SO0372
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  • $15.00 
  • Free Shipping
CMS 2GB (1X2GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Mini 210-1191nr 210-1199dx 210-2001sd, 210-2001sg - B123
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CMS 2GB (1X2GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Mini 210-1191nr 210-1199dx 210-2001sd, 210-2001sg - B123
  • Voltage: 1.5V
  • Compatible System: HP Mini 210-1191nr 210-1199dx 210-2001sd, 210-2001sg
  • CAS Latency: CL7
  • Timing: 7-7-7
  • Model #: 849005019859
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  • $11.25 
  • Free Shipping
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® EliteBook 755 G3 EliteBook 820 G2 EliteBook 840 G2 - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® EliteBook 755 G3 EliteBook 820 G2 EliteBook 840 G2 - A7
  • Voltage: 1.35V
  • Compatible System: HP EliteBook 755 G3 EliteBook 820 G2 EliteBook 840 G2
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005085540
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  • $50.00 
  • Free Shipping
CMS 16GB (2X8GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion Notebook 15-d000ss, 17z-e100, 17-e171nr - A13
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CMS 16GB (2X8GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion Notebook 15-d000ss, 17z-e100, 17-e171nr - A13
  • Voltage: 1.5V
  • Compatible System: HP Pavilion Notebook 15-d000ss, 17z-e100, 17-e171nr
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005081894
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  • $60.00 
  • Free Shipping
CMS 16GB (2X8GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion G7-1311Nr, G7-1312Nr, G7-1335Eg, G7-1355Dx - A13
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CMS 16GB (2X8GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion G7-1311Nr, G7-1312Nr, G7-1335Eg, G7-1355Dx - A13
  • Voltage: 1.5V
  • Compatible System: Hp Pavilion G7-1311Nr, G7-1312Nr, G7-1335Eg, G7-1355Dx
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005055000
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  • $60.00 
  • Free Shipping
CMS 32GB (2X16GB) DDR4 17000 2133MHz ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® PowerEdge R730, PowerEdge R730xd, PowerEdge T630 For Servers Only - B5
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CMS 32GB (2X16GB) DDR4 17000 2133MHz ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® PowerEdge R730, PowerEdge R730xd, PowerEdge T630 For Servers Only - B5
  • Voltage: 1.2V
  • Compatible System: Dell Poweredge R730, Poweredge R730xd, Poweredge T630
  • CAS Latency: CL15
  • Timing: 15-15-15
  • Model #: 849005096478
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  • $143.00 
  • Free Shipping
CMS 32GB (4X8GB) DDR4 19200 2400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Motherboard Z10PA-U8, Z10PE-D16, Z10PE-D16 WS, Z10PE-D16/10G-2T only - C123
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CMS 32GB (4X8GB) DDR4 19200 2400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Motherboard Z10PA-U8, Z10PE-D16, Z10PE-D16 WS, Z10PE-D16/10G-2T only - C123
  • Voltage: 1.2V
  • Compatible System: ASUS/ASmobile Motherboard Z10PA-U8, Z10PE-D16, Z10PE-D16 WS, Z10PE-D16/10G-2T
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 840055506504
  •  
  • $122.25 
  • Free Shipping
CMS 32GB (4X8GB) DDR4 19200 2400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z640 ECC REGISTER DDR4 For Servers Only - C123
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CMS 32GB (4X8GB) DDR4 19200 2400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z640 ECC REGISTER DDR4 For Servers Only - C123
  • Voltage: 1.2V
  • Compatible System: Hp/Compaq Workstation Z640
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 816613012879
  •  
  • $122.25 
  • Free Shipping
CMS 32GB (2X16GB) DDR4 19200 2400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z640 ECC Register DDR4 for Servers Only - C124
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CMS 32GB (2X16GB) DDR4 19200 2400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z640 ECC Register DDR4 for Servers Only - C124
  • Voltage: 1.2V
  • Compatible System: Hp/Compaq Workstation Z640
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 816613012886
  •  
  • $130.00 
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CMS 8GB (1X8GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® P8 Motherboard P8H61-I Lx R2.0, P8H61-M, P8H61-M Le - A65
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CMS 8GB (1X8GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® P8 Motherboard P8H61-I Lx R2.0, P8H61-M, P8H61-M Le - A65
  • Voltage: 1.5V
  • Compatible System: Asus P8 Motherboard P8H61-I Lx R2.0, P8H61-M, P8H61-M Le
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005045049
  •  
  • $25.00 
  • Free Shipping
CMS 32GB (2X16GB) DDR4 21300 2666MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® PowerEdge R640, PowerEdge T640, PowerEdge R740, PowerEdge R740xd ECC Register - D60
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CMS 32GB (2X16GB) DDR4 21300 2666MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® PowerEdge R640, PowerEdge T640, PowerEdge R740, PowerEdge R740xd ECC Register - D60
  • Voltage: 1.2V
  • Compatible System: Dell Poweredge R640, Poweredge T640, Poweredge R740, Poweredge R740xd
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055541192
  •  
  • $260.00 
  • Free Shipping
CMS 64GB (2X32GB) Memory Ram Compatible with ASRock Server Board EPC612D8, EPC612D8A, EPC612D8A-TB, EPC621D8A only - D16
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CMS 64GB (2X32GB) Memory Ram Compatible with ASRock Server Board EPC612D8, EPC612D8A, EPC612D8A-TB, EPC621D8A only - D16
  • Voltage: 1.2V
  • Compatible System: ASRock Server Board EPC612D8, EPC612D8A, EPC612D8A-TB, EPC621D8A
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 840055502803
  •  
  • $600.00 
  • Free Shipping
CMS 64GB (2x32GB) DDR4 19200 2400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z840 ECC Register Ddr4 for Servers Only - D16
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CMS 64GB (2x32GB) DDR4 19200 2400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z840 ECC Register Ddr4 for Servers Only - D16
  • Voltage: 1.2V
  • Compatible System: Hp/Compaq Workstation Z840
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 816613012855
  •  
  • $600.00 
  • Free Shipping
CMS 16GB (4X4GB) DDR2 5300 667MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Proliant Dl185 G5 Ddr2 Ecc Reg For Server Only Sin Rank - B50
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CMS 16GB (4X4GB) DDR2 5300 667MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Proliant Dl185 G5 Ddr2 Ecc Reg For Server Only Sin Rank - B50
  • Voltage: 1.8V
  • Compatible System: Hp/Compaq Proliant Dl185 G5
  • CAS Latency: CL5
  • Timing: 5-5-5
  • Model #: 849005038621
  •  
  • $71.50 
  • Free Shipping

System-specific memory has a significant effect on your device's performance. Memory is also called Random Access Memory (RAM), and selecting the correct type is important, as it needs to match the specifications of your device. The Double Data Rate (DDR) generation, for example, needs to match your motherboard. DDR 2 is what older computers use, and DDR 3 goes with motherboards created after 2007, with the latest motherboards being designed to work with DDR 4. Determine how much RAM you can install by checking your operating system. If you are using Windows®, it will vary between the 32-bit version, which can handle 4GB of RAM at most, and the 64-bit version, which can handle up to 3TB of RAM. Also check to see if the version is Pro or Home. When choosing system-specific RAM, first double-check the specifications of both your motherboard and your operating system.

Run Programs, Applications, and Games Efficiently With System-Specific Memory

Reduce latency and prevent programs from crashing due to overload with sufficient system-specific memory. Gamers need a minimum of 8GB of RAM, and creative professionals require at least 16GB to run programs that use a lot of processing power. RAM modules are available from as little as 128MB up to 64GB. The number of RAM modules you can purchase depends on how many Dual In-Line Memory Module (DIMM) slots your motherboard has. Bear in mind that smaller motherboards (mITX- Mini-ITX and mATX- Micro-ATX) only have two slots, whereas the larger ATX and Extended-ATX (eATX) models have four or more. Get around limited space issues by purchasing a RAM module with a higher amount of memory. DIMM is specifically designed for use as desktop RAM, as these modules fit into the available slots of a desktop computer.

Speed Up Your Laptop and Run More Applications at Once With RAM

Upgrade your laptop by increasing the amount of RAM. Small Outline Dual Inline Memory Module (SO-DIMM) options are the correct choice for laptop RAM. SO-DIMM slots accommodate the smaller and slimmer case of laptops. As with a desktop, check what your operating system and motherboard can handle. Use Unbuffered Non-Error Correction Code memory, abbreviated as unbuffered non-ECC registered RAM and also known as Static RAM (SRAM), for personal computers and laptops for work, entertainment, or gaming purposes. This type of RAM is faster, which is especially important for gamers and creative professionals.

Keep Your Server Processing and Data Safe With RAM

Because servers run constantly and process so much data, it is best to purchase dedicated server memory. Unlike desktop computers and laptops, servers require ECC registered RAM, also known as Dynamic Random Access Memory or DRAM. ECC registered memory finds errors and corrects them, which helps prevent data corruption without needing manual input. This lets your servers transfer data faster, keeps your data safe and places a smaller electrical load on your computer without requiring input from the user.

Bestselling System Specific Memory Reviews:

Anonymous
3/16/2026 6:03:37 PM
The memory is good

“ The memory is good, shipping was fast, and delivery was quick. ”

A-Tech 64GB Kit (2x32GB) RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
Anonymous
2/6/2026 9:23:17 PM
Reliable SK Hynix-Based ECC Memory for Professional Workstations

“ A solid, dependable 64GB memory kit built with quality SK Hynix chips. ”

NEMIX RAM 16GB (1X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Micron KSM48R40BS8KMM-16HMR
Ej
4/11/2023 7:54:10 AM
For older laptop

“ The existing 4GB memory was causing too much hard disk paging. ”

Crucial 8GB Kit (2 x 4GB) DDR3L 1600 MT/s (PC3L-12800) SODIMM 204-Pin 1.35V Laptop Memory - CT2KIT51264BF160B
Anonymous
4/1/2023 8:32:49 AM
Crucial - 4GB DDR3 1600 MHz

“ Decided to finally max out my laptop's memory after Microsoft released W10-22H2. ”

Crucial - DDR3 - 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - CL11 - 1.35 V - unbuffered - non-ECC - for Apple iMac 2