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4GB RAM Replacement for Samsung M393B5170DZ1-CF8, M393B5170EH1-CF8, M393B5170FH0-CF8, M393B5170FHD-CF8, M393B5170GB0-CF8 | DDR3 1066MHz PC3-8500 ECC RDIMM 2Rx4 Server Memory
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  •  
  • $29.30 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 733019-581, 820077-B21, 821223-081, 823810-001, A2H31AV, A2Z48AA, A2Z48AT | DDR3 1600MHz PC3L-12800 ECC UDIMM 1Rx8 Server Memory
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  •  
  • $26.60 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 647648-171, 647648-571, 647873-B21, 647895-B21, 647895-B212, 664689-001, 676331-B21, 676811-001, 687459-001, A2Z49AT | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory
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  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 008011-130, 591750-071, 591750-371, 593339-B21, 593339-TV1, 593911-B21, 595096-001, 595424-001, 649940-001, AM230A | DDR3 1333MHz PC3-10600 ECC RDIMM 1Rx4 Server Memory
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  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
OWC 4GB DDR4 2400MHz PC4-19200 CL17 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with HP OMEN 880-015na 880-015rz 880-016ns 880-017na 880-020
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OWC 4GB DDR4 2400MHz PC4-19200 CL17 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with HP OMEN 880-015na 880-015rz 880-016ns 880-017na 880-020
  • Voltage: 1.2V
  • Compatible System: HP OMEN 880-015na HP OMEN 880-015rz HP OMEN 880-016ns HP OMEN 880-017na HP OMEN 880-020
  • CAS Latency: CL17
  • Part Number: 2U4D41R804GB
  • Model #: OWC2U4D41R804GB-A391-SF
  •  
  • $34.99 
Available Direct from OWC Available Direct from OWC
RIMLANCE 4GB(1X4GB) DDR4 2133MHz PC4-17000 1Rx8 1.2V 288-PIN ECC Registered RDIMM Server Memory
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RIMLANCE 4GB(1X4GB) DDR4 2133MHz PC4-17000 1Rx8 1.2V 288-PIN ECC Registered RDIMM Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: RRD17000S8C4
  •  
  • $28.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
RIMLANCE 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1RX8 1.2V 288-PIN ECC Registered RDIMM Server Memory
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RIMLANCE 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1RX8 1.2V 288-PIN ECC Registered RDIMM Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: RRD21300S8C4
  •  
  • $30.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
OWC 4GB DDR4 2133MHz PC4-17000 CL15 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with Alienware Aurora R5
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OWC 4GB DDR4 2133MHz PC4-17000 CL15 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with Alienware Aurora R5
  • Voltage: 1.2V
  • Compatible System: Alienware Aurora R5
  • CAS Latency: CL15
  • Part Number: 2U1D41R804GB
  • Model #: OWC2U1D41R804GB-B006-SF
  •  
  • $34.99 
Available Direct from OWC Available Direct from OWC
OWC 4GB DDR4 2400MHz PC4-19200 CL17 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with HP ProDesk 400 G4 SFF 400 G4 Tower 600 G3 SFF 600 G3 Tower
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OWC 4GB DDR4 2400MHz PC4-19200 CL17 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with HP ProDesk 400 G4 SFF 400 G4 Tower 600 G3 SFF 600 G3 Tower
  • Voltage: 1.2V
  • Compatible System: HP ProDesk 400 G4 SFF HP ProDesk 400 G4 Tower HP ProDesk 600 G3 SFF HP ProDesk 600 G3 Tower
  • CAS Latency: CL17
  • Part Number: 2U4D41R804GB
  • Model #: OWC2U4D41R804GB-A471-SF
  •  
  • $34.99 
Available Direct from OWC Available Direct from OWC
A-Tech 4GB RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
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A-Tech 4GB RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0201
  •  
  • $26.60 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
OWC 4GB DDR4 2400MHz PC4-19200 CL17 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with HP Slimline 270-p013wb 270-p014 270-p024 270-p025xt 270-p026
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OWC 4GB DDR4 2400MHz PC4-19200 CL17 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with HP Slimline 270-p013wb 270-p014 270-p024 270-p025xt 270-p026
  • Voltage: 1.2V
  • Compatible System: HP Slimline 270-p013wb HP Slimline 270-p014 HP Slimline 270-p024 HP Slimline 270-p025xt HP Slimline 270-p026
  • CAS Latency: CL17
  • Part Number: 2U4D41R804GB
  • Model #: OWC2U4D41R804GB-A468-SF
  •  
  • $34.99 
Available Direct from OWC Available Direct from OWC
OWC 4GB DDR3L 1600 PC3L-12800 CL11 1Rx8 240-pin 1.35V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkCentre M83 Tiny E73 Desktop M72e M83 M92 M92p M93 Desktop
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OWC 4GB DDR3L 1600 PC3L-12800 CL11 1Rx8 240-pin 1.35V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkCentre M83 Tiny E73 Desktop M72e M83 M92 M92p M93 Desktop
  • Voltage: 1.35V
  • Compatible System: Lenovo ThinkCentre M83 Tiny Lenovo ThinkCentre E73 Desktop Lenovo ThinkCentre M72e Desktop Lenovo ThinkCentre M83 Desktop Lenovo ThinkCentre M92 Desktop
  • CAS Latency: CL11
  • Part Number: 1U6T31R804GB
  • Model #: OWC1U6T31R804GB-B520-SF
  •  
  • $24.99 
Available Direct from OWC Available Direct from OWC
OWC 4GB DDR4 2400MHz PC4-19200 CL17 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with HP Pavilion 14-ce0998nl 14-ce0999nl 14-ce1000nd 14-ce1500nd 14-ce1999nb
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OWC 4GB DDR4 2400MHz PC4-19200 CL17 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with HP Pavilion 14-ce0998nl 14-ce0999nl 14-ce1000nd 14-ce1500nd 14-ce1999nb
  • Voltage: 1.2V
  • Compatible System: HP Pavilion 14-ce0998nl HP Pavilion 14-ce0999nl HP Pavilion 14-ce1000nd HP Pavilion 14-ce1500nd HP Pavilion 14-ce1999nb
  • CAS Latency: CL17
  • Part Number: 2S4D41R804GB
  • Model #: OWC2S4D41R804GB-A310-SF
  •  
  • $34.99 
Available Direct from OWC Available Direct from OWC
Rimlance 4GB (1X4GB) 1.35V DDR3 1333MHZ PC3-10600 UDIMM 2RX8 Desktop Memory
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Rimlance 4GB (1X4GB) 1.35V DDR3 1333MHZ PC3-10600 UDIMM 2RX8 Desktop Memory
  • CAS Latency: CL9
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD10600LD8C4
  •  
  • $13.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
OWC 4GB Replacement for QNAP RAM-4GDR4-LD-2133 4GB DDR4 2133 PC4-17000 CL15 1Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
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  •  
  • $34.99 
Direct from OWC Direct from OWC
OWC 4GB Replacement for QNAP RAM-4GDR3EC-LD-1600 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade
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OWC 4GB Replacement for QNAP RAM-4GDR3EC-LD-1600 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL11
  • Voltage: 1.5V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC1E6D32R804GB-B566-SF
  •  
  • $27.99 
  • Free Shipping
Direct from OWC Direct from OWC
OWC 8GB (2x4GB) DDR4 2133MHZ PC4-17000 CL15 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
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OWC 8GB (2x4GB) DDR4 2133MHZ PC4-17000 CL15 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC2U1D41R8008P
  •  
  • $67.88 
Available Direct from OWC Available Direct from OWC
OWC 4GB Replacement for QNAP RAM-4GDR3-LD-1600 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V Non-ECC Unbuffered DIMM Memory RAM Module Upgrade
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OWC 4GB Replacement for QNAP RAM-4GDR3-LD-1600 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V Non-ECC Unbuffered DIMM Memory RAM Module Upgrade
  • CAS Latency: CL11
  • Voltage: 1.5V
  • Recommend Use: Desktops
  • Buffered/Registered: Unbuffered
  • Model #: OWC1U6D32R804GB-B575-SF
  •  
  • $24.99 
Direct from OWC Direct from OWC
4GB RAM Replacement for Corsair CML8GX3M2A1866C9B | DDR3 1866MHz PC3-14900 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Corsair CML8GX3M2A1866C9B | DDR3 1866MHz PC3-14900 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Corsair CML8GX3M2A1866C9B
  • Model #: NE-PNR-1600
  •  
  • $25.82 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Hynix HMA451U6AFR8N-UH | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Hynix HMA451U6AFR8N-UH | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2400
  • Model #: 5053772475182
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial CT2K4G4DFS632A, CT4G4DFS632A | DDR4 3200MHz PC4-25600 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Crucial CT2K4G4DFS632A, CT4G4DFS632A | DDR4 3200MHz PC4-25600 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772481060
  •  
  • $43.89 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston KVR21N15S6/4 | DDR4 2133MHz PC4-17000 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Kingston KVR21N15S6/4 | DDR4 2133MHz PC4-17000 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772488366
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M378A5244CB0-CWE | DDR4 3200MHz PC4-25600 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Samsung M378A5244CB0-CWE | DDR4 3200MHz PC4-25600 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Chipset: Samsung Chipset
  • Recommend Use: Compatible Replacement for Samsung M378A5244CB0-CWE
  • Model #: NE-PNR-2246
  •  
  • $43.89 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial CT2K4G4DFS8266, CT4G4DFS8266 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Crucial CT2K4G4DFS8266, CT4G4DFS8266 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772481053
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Dell A9321910, SNPGTWW1C/4G | DDR4 2400MHz PC4-19200 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Dell A9321910, SNPGTWW1C/4G | DDR4 2400MHz PC4-19200 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772482678
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Dell AA086414, SNPCND02C/4G | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Dell AA086414, SNPCND02C/4G | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772482685
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M378A5143EB2-CRC | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Samsung M378A5143EB2-CRC | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2400
  • Model #: 5053772475076
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Hynix HMA851U6AFR6N-TF | DDR4 2133MHz PC4-17000 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Hynix HMA851U6AFR6N-TF | DDR4 2133MHz PC4-17000 DIMM 1Rx16 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2133
  • Model #: 5053772475151
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Hynix HMA851U6CJR6N-VK, HMA851U6DJR6N-VK | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Hynix HMA851U6CJR6N-VK, HMA851U6DJR6N-VK | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2666
  • Model #: 5053772474796
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP M09707-001 | DDR4 3200MHz PC4-25600 DIMM Desktop Memory
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4GB RAM Replacement for HP M09707-001 | DDR4 3200MHz PC4-25600 DIMM Desktop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for HP M09707-001
  • Model #: NE-PNR-1797
  •  
  • $43.89 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M378A5143DB0-CPB, M378A5143EB1-CPB | DDR4 2133MHz PC4-17000 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Samsung M378A5143DB0-CPB, M378A5143EB1-CPB | DDR4 2133MHz PC4-17000 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2133
  • Model #: 5053772474758
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Synology D4NE-2666-4G | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Synology D4NE-2666-4G | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772489035
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M378A5244BB0-CRC, M378A5244CB0-CRC | DDR4 2400MHz PC4-19200 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Samsung M378A5244BB0-CRC, M378A5244CB0-CRC | DDR4 2400MHz PC4-19200 DIMM 1Rx16 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2400
  • Model #: 5053772474710
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M378A5244CB0-CVF | DDR4 2933MHz PC4-23400 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Samsung M378A5244CB0-CVF | DDR4 2933MHz PC4-23400 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Chipset: Samsung Chipset
  • Recommend Use: Compatible Replacement for Samsung M378A5244CB0-CVF
  • Model #: NE-PNR-2262
  •  
  • $33.26 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M378A5143TB2-CTD | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Samsung M378A5143TB2-CTD | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2666
  • Model #: 5053772475083
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for IBM-Lenovo 4X70G88312, 4X70K09920 | DDR4 2133MHz PC4-17000 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for IBM-Lenovo 4X70G88312, 4X70K09920 | DDR4 2133MHz PC4-17000 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772486195
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech