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OWC 128GB DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkSystem (Xeon SP Gen 2) SR630 SR650 SR850 SR860 SR950
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  • $949.99 
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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 Workstation Z6 G4
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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 Workstation Z6 G4
  • Voltage: 1.2V
  • Compatible System: HP Workstation Z6 G4
  • CAS Latency: CL21
  • Part Number: 2R9D42R464GB
  • Model #: OWC2R9D42R464GB-C016-SF
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  • $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 Workstation Z8 G4
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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 Workstation Z8 G4
  • Voltage: 1.2V
  • Compatible System: HP Workstation Z8 G4
  • CAS Latency: CL21
  • Part Number: 2R9D42R464GB
  • Model #: OWC2R9D42R464GB-C017-SF
  •  
  • $539.99 
Available Direct from OWC Available Direct from OWC
OWC 128GB DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with ASRock Barebone Server 1U2FH-4L/C622 4U36L2S-C621 MEC2U-EP2C621D16/4LP
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  • $949.99 
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16GB RAM Replacement for IBM-Lenovo 49Y1400, 49Y1418, 77P8633, 90Y3221, EM32 | DDR3 1066MHz PC3L-8500 ECC RDIMM 4Rx4 Server Memory
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16GB RAM Replacement for IBM-Lenovo 49Y1400, 49Y1418, 77P8633, 90Y3221, EM32 | DDR3 1066MHz PC3L-8500 ECC RDIMM 4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL7
  • Voltage: 1.35V
  • Rank: 4Rx4
  • Model #: 5053772485129
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  • $39.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP 731657-081, 731657-581, 731761-B21, 731761-B211, 731761-S21, 735303-001, E2Q94AA | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx4 Server Memory
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  • $39.04 
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32GB RAM Replacement for HP 2660-0431, L09286-850, P04177-001 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
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32GB RAM Replacement for HP 2660-0431, L09286-850, P04177-001 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: NE-PNR-1743
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  • $279.99 
Direct from A-Tech Direct from A-Tech
834941-001 - HP Compatible 8GB PC4-17000 DDR4-2133MHz 2Rx8 1.2v Non-ECC SODIMM
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834941-001 - HP Compatible 8GB PC4-17000 DDR4-2133MHz 2Rx8 1.2v Non-ECC SODIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 834941-001
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  • $89.45