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OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compat with HP ProLiant DL160 Gen10 DL180 Gen10 DL380 Gen10 Carrier Grade DX170r Gen10 XL450 Gen10
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OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compat with HP ProLiant DL160 Gen10 DL180 Gen10 DL380 Gen10 Carrier Grade DX170r Gen10 XL450 Gen10
  • Voltage: 1.2V
  • Compatible System: HP ProLiant DL160 Gen10 HP ProLiant DL180 Gen10 HP ProLiant DL380 Gen10 Carrier Grade HP ProLiant DX170r Gen10 HP ProLiant XL450 Gen10
  • CAS Latency: CL21
  • Part Number: 2R9D42R464GB
  • Model #: OWC2R9D42R464GB-C011-SF
  •  
  • $539.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP Cloudline CL2600 Gen10 CL3100 Gen10 CL4100 Gen10 CL5800 Gen10
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OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP Cloudline CL2600 Gen10 CL3100 Gen10 CL4100 Gen10 CL5800 Gen10
  • Voltage: 1.2V
  • Compatible System: HP Cloudline CL2600 Gen10 HP Cloudline CL3100 Gen10 HP Cloudline CL4100 Gen10 HP Cloudline CL5800 Gen10
  • CAS Latency: CL21
  • Part Number: 2R9D42R464GB
  • Model #: OWC2R9D42R464GB-C009-SF
  •  
  • $539.99 
Available Direct from OWC Available Direct from OWC
OWC 8GB DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant SL160z G6 SL170z G6 SL2x170z G6
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OWC 8GB DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant SL160z G6 SL170z G6 SL2x170z G6
  • Voltage: 1.5V
  • Compatible System: HP ProLiant SL160z G6 HP ProLiant SL170z G6 HP ProLiant SL2x170z G6
  • CAS Latency: CL9
  • Part Number: 1R3D32R408GB
  • Model #: OWC1R3D32R408GB-B731-SF
  •  
  • $29.99 
Available Direct from OWC Available Direct from OWC
OWC 512GB (4x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compat with HP ProLiant DL385 Gen11 DL560 Gen11 DX360 Gen11 DX365 Gen11 ML350 Gen11
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  •  
  • $19,142.36 
Available Direct from OWC Available Direct from OWC
OWC 16GB DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant DL320 Gen11 DL380a Gen11 DX320 Gen11
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  •  
  • $528.88 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP Alletra 4110 4120
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OWC 64GB DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP Alletra 4110 4120
  • Brand: OWC
  • Capacity: 64GB
  • Speed: DDR5 5600 (PC5 44800)
  • ECC: Yes
  • Model #: OWC5R6D52R464GB-C226-SF
  •  
  • $1,999.99 
Available Direct from OWC Available Direct from OWC
CMS 16GB (2X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z1 G5, Z2 Small Form Factor G4 (SFF) non ecc, Z2 Tower G4 non ec - D22
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CMS 16GB (2X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z1 G5, Z2 Small Form Factor G4 (SFF) non ecc, Z2 Tower G4 non ec - D22
  • Voltage: 1.20V
  • Compatible System: HP/Compaq Workstation Z1 G5, Z2 Small Form Factor G4 (SFF) , Z2 Tower G4 non ec
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055540096
  •  
  • $127.00 
CMS 16GB (2X8GB) Memory Ram Compatible with HP/Compaq Workstation Z600 Ddr3 EccR For Server Only - B21
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CMS 16GB (2X8GB) Memory Ram Compatible with HP/Compaq Workstation Z600 Ddr3 EccR For Server Only - B21
  • Voltage: 1.5V
  • Compatible System: Hp/Compaq Workstation Z600
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005013086
  •  
  • $24.75 
CMS 8GB (2X4GB) DDR2 6400 800MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Mobile Workstation 8510W - A41
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CMS 8GB (2X4GB) DDR2 6400 800MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Mobile Workstation 8510W - A41
  • Voltage: 1.8V
  • Compatible System: Hp/Compaq Mobile Workstation 8510W
  • CAS Latency: CL6
  • Timing: 6-6-6
  • Model #: CM512646400SOX20203
  •  
  • $119.75 
CMS 32GB (4X8GB) Memory Ram Compatible with HP/Compaq Workstation Z220 Cmt/Sff Intel Core C216 - C7
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CMS 32GB (4X8GB) Memory Ram Compatible with HP/Compaq Workstation Z220 Cmt/Sff Intel Core C216 - C7
  • Voltage: 1.5V
  • Compatible System: Hp/Compaq Workstation Z220 Cmt/Sff Intel Core C216
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005071895
  •  
  • $92.00 
Axiom 8GB 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Unbuffered Specific Memory Model B4U37AA-AX
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Axiom 8GB 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Unbuffered Specific Memory Model B4U37AA-AX
  • Compatible System: HP-Compaq: 280 G1 Microtower PC HP-Compaq: Business Desktop 6200 Pro (SFF/MT) HP-Compaq: Business Pro 4300 SFF HP-Compaq: Elite 8200 SFF/MT/CMT Desktop HP-Compaq: Elite 8300 SFF/CMT HP-Compaq: EliteDesk 700 G1 Series SFF/Tower HP-Compaq: EliteDesk 705 G1 SFF/Microtower HP-Compaq: EliteDesk 800 G1 Series SFF/Tower HP-Compaq: Pavilion Slimline 400-314 HP-Compaq: Pro 6300 MT/SFF HP-Compaq: ProDesk 400 G1 Series SFF/MT HP-Compaq: ProDesk 400 G2.5 Small Form Factor HP-Compaq: ProDesk 405 G1 Series Microtower HP-Compaq: ProDesk 600 G1 Series Microtower HP-Compaq: ProDesk 600 G1 Series SFF/Tower HP-Compaq: Workstation Z220 CMT/SFF HP-Compaq: Workstation Z230 Tower/SFF
  • Type: 240-Pin DDR3 SDRAM
  • Model #: B4U37AA-AX
  •  
  • $228.53 
  • Free Shipping
CMS 16GB (1X16GB) DDR4 17000 2133MHz NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z240 Tower/SFF NON ECC - C9
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CMS 16GB (1X16GB) DDR4 17000 2133MHz NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z240 Tower/SFF NON ECC - C9
  • Voltage: 1.2V
  • Compatible System: HP Workstation Z240 Tower/SFF
  • CAS Latency: CL15
  • Timing: 15-15-15
  • Model #: 849005084185
  •  
  • $110.00 
CMS 24GB (3X8GB) DDR3 10600 1333MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 Ddr3 Ecc Reg For Server Only - B105
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CMS 24GB (3X8GB) DDR3 10600 1333MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 Ddr3 Ecc Reg For Server Only - B105
  • Voltage: 1.5V
  • Compatible System: Hp/Compaq Workstation Z600
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005029117
  •  
  • $34.00 
CMS 6GB (3x2GB) DDR3 10600 1333MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 DDR3 ECC UNBUFF For Server Only - B75
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CMS 6GB (3x2GB) DDR3 10600 1333MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 DDR3 ECC UNBUFF For Server Only - B75
  • Voltage: 1.5V
  • Compatible System: HP/Compaq Workstation Z600
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005021159
  •  
  • $37.75 
CMS 12GB (3x4GB) DDR3 10600 1333MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 B3 SERIES DDR3 ECC For Server Only - B81
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CMS 12GB (3x4GB) DDR3 10600 1333MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 B3 SERIES DDR3 ECC For Server Only - B81
  • Voltage: 1.5V
  • Compatible System: HP/Compaq Workstation Z600 B3 SERIES
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005079402
  •  
  • $102.75 
CMS 4GB (2X2GB) DDR2 6400 800MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Xw4300, 4300Ct, Xw4600, Xw4600Ct For Server Only - B65
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CMS 4GB (2X2GB) DDR2 6400 800MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Xw4300, 4300Ct, Xw4600, Xw4600Ct For Server Only - B65
  • Voltage: 1.8V
  • Compatible System: Hp/Compaq Workstation Xw4300, 4300Ct, Xw4600, Xw4600Ct
  • CAS Latency: CL6
  • Timing: 6-6-6
  • Model #: 849005010818
  •  
  • $30.00 
CMS 24GB (3X8GB) DDR3 10600 1333MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 C2 Series Only Ecc Reg For Server Only - B105
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CMS 24GB (3X8GB) DDR3 10600 1333MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 C2 Series Only Ecc Reg For Server Only - B105
  • Voltage: 1.5V
  • Compatible System: Hp Workstation Z600 C2 Series
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005069946
  •  
  • $34.00 
CMS 12GB (3X4GB) DDR3 10600 1333MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 Ddr3 Ecc Unbuff For Server Only - B81
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CMS 12GB (3X4GB) DDR3 10600 1333MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 Ddr3 Ecc Unbuff For Server Only - B81
  • Voltage: 1.5V
  • Compatible System: Hp/Compaq Workstation Z600
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005014984
  •  
  • $102.75 
CMS 8GB (1X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Elitebook 8770W Mobile Workstation - A8
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CMS 8GB (1X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Elitebook 8770W Mobile Workstation - A8
  • Voltage: 1.35V
  • Compatible System: Hp/Compaq Elitebook 8770W Mobile Workstation
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005065610
  •  
  • $25.00 
CMS 64GB (4X16GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Zbook Mobile Workstation 15 G3, 15 G4, 17 G3, 17 G4 - D2
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CMS 64GB (4X16GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Zbook Mobile Workstation 15 G3, 15 G4, 17 G3, 17 G4 - D2
  • Voltage: 1.2V
  • Compatible System: HP/Compaq Zbook Mobile Workstation 15 G3, 15 G4, 17 G3, 17 G4
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 817025013355
  •  
  • $570.00 
CMS 16GB (2X8GB) Memory Ram Compatible with HP/Compaq EliteDesk 800 G4 Series Tower, EliteDesk 800 G4 Series SFF, 800 G4 Workstation Edition - D22
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CMS 16GB (2X8GB) Memory Ram Compatible with HP/Compaq EliteDesk 800 G4 Series Tower, EliteDesk 800 G4 Series SFF, 800 G4 Workstation Edition - D22
  • Voltage: 1.20V
  • Compatible System: HP/Compaq EliteDesk 800 G4 Series Tower, EliteDesk 800 G4 Series SFF, 800 G4 Workstation Edition
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055540034
  •  
  • $127.00 
CMS 32GB (2X16GB) DDR4 17000 2133MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® ZBook 15u G4 Mobile Workstation - A1
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CMS 32GB (2X16GB) DDR4 17000 2133MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® ZBook 15u G4 Mobile Workstation - A1
  • Voltage: 1.2V
  • Compatible System: HP/Compaq ZBook 15u G4 Mobile Workstation
  • CAS Latency: CL15
  • Timing: 15-15-15
  • Model #: 849005091466
  •  
  • $220.00 
Axiom 3PL81AA-AX 8GB DDR4-2666 UDIMM for HP 3PL81AA, 3PL81AT
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Axiom 3PL81AA-AX 8GB DDR4-2666 UDIMM for HP 3PL81AA, 3PL81AT
  • Voltage: 1.20V
  • Compatible System: HP-Compaq - Z2 Small Form Factor G4 Workstation HP-Compaq - Z2 Tower G4 Workstation HP-Compaq - Z4 G4 Workstation (Core X)
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 3PL81AA-AX
CMS 8GB (2X4GB) DDR3 10600 1333MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z800 Ecc Reg For Server Only - B37
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CMS 8GB (2X4GB) DDR3 10600 1333MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z800 Ecc Reg For Server Only - B37
  • Voltage: 1.5V
  • Compatible System: Hp/Compaq Workstation Z800
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005077231
  •  
  • $28.00 
CMS 32GB (2X16GB) DDR3 12800 1600MHz ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z620 DDR3 For Server Only - B17
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CMS 32GB (2X16GB) DDR3 12800 1600MHz ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z620 DDR3 For Server Only - B17
  • Voltage: 1.5V
  • Compatible System: HP/Compaq Workstation Z620
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005080545
  •  
  • $57.25 
CMS 4GB (2X2GB) Memory Ram Compatible with HP/Compaq Workstation Z400 Workstation Ecc Unbuff For Server Only - B74
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CMS 4GB (2X2GB) Memory Ram Compatible with HP/Compaq Workstation Z400 Workstation Ecc Unbuff For Server Only - B74
  • Voltage: 1.5V
  • Compatible System: Hp Workstation Z400 Workstation
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005062909
  •  
  • $45.50 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z230 Tower/Sff Desktop Processor - A63
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z230 Tower/Sff Desktop Processor - A63
  • Voltage: 1.5V
  • Compatible System: Hp/Compaq Workstation Z230 Tower/Sff Desktop Processor
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005064798
  •  
  • $50.00 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z220 Cmt/Sff Intel Core C216 - A63
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z220 Cmt/Sff Intel Core C216 - A63
  • Voltage: 1.5V
  • Compatible System: Hp/Compaq Workstation Z220 Cmt/Sff Intel Core C216
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005077538
  •  
  • $50.00 
CMS 16GB (2X8GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z238, Z240 Tower/SFF - C112
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CMS 16GB (2X8GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z238, Z240 Tower/SFF - C112
  • Voltage: 1.2V
  • Compatible System: HP/Compaq Workstation Z238, Z240 Tower/SFF
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 816613012763
  •  
  • $98.00 
CMS 8GB (2X4GB) DDR2 3200 400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Xw8200 Series For Server Only - B47
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CMS 8GB (2X4GB) DDR2 3200 400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Xw8200 Series For Server Only - B47
  • Voltage: 1.8V
  • Compatible System: Hp Workstation Xw8200 Series
  • CAS Latency: CL3
  • Timing: 3-3-3
  • Model #: 849005043946
  •  
  • $21.50 
CMS 32GB (4X8GB) Memory Ram Compatible with HP/Compaq Workstation Z420 For Server Only - B90
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CMS 32GB (4X8GB) Memory Ram Compatible with HP/Compaq Workstation Z420 For Server Only - B90
  • Voltage: 1.5V
  • Compatible System: Hp/Compaq Workstation Z420
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005072946
  •  
  • $116.00 
CMS 8GB (2X4GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z238, Z240 Tower/SFF - C117
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CMS 8GB (2X4GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z238, Z240 Tower/SFF - C117
  • Voltage: 1.2V
  • Compatible System: HP/Compaq Workstation Z238, Z240 Tower/SFF
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 816613012749
  •  
  • $56.00 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Zbook 17 Mobile Workstation - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Zbook 17 Mobile Workstation - A7
  • Voltage: 1.35V
  • Compatible System: Hp/Compaq Zbook 17 Mobile Workstation
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005055017
  •  
  • $50.00 
CMS 16GB (4X4GB) DDR2 3200 400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Xw8200 Series For Servers Only - B48
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CMS 16GB (4X4GB) DDR2 3200 400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Xw8200 Series For Servers Only - B48
  • Voltage: 1.8V
  • Compatible System: Hp Workstation Xw8200 Series
  • CAS Latency: CL3
  • Timing: 3-3-3
  • Model #: 849005042307
  •  
  • $37.75 
CMS 16GB (2X8GB) DDR3 12800 1600MHz ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z420 For Server Only - B89
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CMS 16GB (2X8GB) DDR3 12800 1600MHz ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z420 For Server Only - B89
  • Voltage: 1.5V
  • Compatible System: Hp/Compaq Workstation Z420
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005076074
  •  
  • $60.00