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OWC 512GB (2x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Reg RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard H12SSL-CT H12SSL-i H12SSL-NT H12SSW-iNR H12SSW-NTR
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  •  
  • $3,788.58 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (8x32GB) DDR3 1333 PC3-10600 CL9 4Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 256GB (8x32GB) DDR3 1333 PC3-10600 CL9 4Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • CAS Latency: CL9
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 1R3D34R4256K
  • Model #: OWC1R3D34R4256K-B270-SF
  •  
  • $862.32 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (8x32GB) DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 256GB (8x32GB) DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 256GB (8 x 32GB)
  • Speed: DDR5 5600 (PC5 44800)
  • ECC: Yes
  • Model #: OWC5R6D52R4256K-B975-SF
  •  
  • $10,347.92 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard H12SST-PS
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OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard H12SST-PS
  • Voltage: 1.2V
  • Compatible System: Supermicro Motherboard H12SST-PS
  • CAS Latency: CL21
  • Part Number: 2L9D44R4256P
  • Model #: OWC2L9D44R4256P-C018-SF
  •  
  • $2,011.53 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 3200 PC4-25600 CL22 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge XR11 XR12
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OWC 256GB (2x128GB) DDR4 3200 PC4-25600 CL22 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge XR11 XR12
  • Voltage: 1.2V
  • Compatible System: Dell PowerEdge XR11 Dell PowerEdge XR12
  • CAS Latency: CL22
  • Part Number: 3L2D44R4256P
  • Model #: OWC3L2D44R4256P-C026-SF
  •  
  • $2,011.53 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge R840 R940xa
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OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge R840 R940xa
  • Voltage: 1.2V
  • Compatible System: Dell PowerEdge R840 Dell PowerEdge R940xa
  • CAS Latency: CL21
  • Part Number: 2L9D44R4256P
  • Model #: OWC2L9D44R4256P-C005-SF
  •  
  • $2,011.53 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard X11SPA-TF
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OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard X11SPA-TF
  • Voltage: 1.2V
  • Compatible System: Supermicro Motherboard X11SPA-TF
  • CAS Latency: CL21
  • Part Number: 2L9D44R4256P
  • Model #: OWC2L9D44R4256P-C020-SF
  •  
  • $2,011.53 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 3200 PC4-25600 CL22 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge MX750c R650 R750
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OWC 256GB (2x128GB) DDR4 3200 PC4-25600 CL22 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge MX750c R650 R750
  • Voltage: 1.2V
  • Compatible System: Dell PowerEdge MX750c Dell PowerEdge R650 Dell PowerEdge R750
  • CAS Latency: CL22
  • Part Number: 3L2D44R4256P
  • Model #: OWC3L2D44R4256P-C024-SF
  •  
  • $2,011.53 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (8x32GB) DDR3L 1600 PC3L-12800 CL11 4Rx4 240-pin 1.35V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS C24 M3 C240 M3 C420 M3
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OWC 256GB (8x32GB) DDR3L 1600 PC3L-12800 CL11 4Rx4 240-pin 1.35V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS C24 M3 C240 M3 C420 M3
  • Voltage: 1.35V
  • Compatible System: Cisco UCS C24 M3 Cisco UCS C240 M3 Cisco UCS C420 M3
  • CAS Latency: CL11
  • Part Number: 1L6T34R4256K
  • Model #: OWC1L6T34R4256K-B753-SF
  •  
  • $395.00 –
  • Free Shipping
Available Direct from OWC Available Direct from OWC
OWC 512GB (2x256GB) DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS B200 M5 B480 M5 C220 M5 C240 M5 C480 M5
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  •  
  • $3,788.58 –
Available Direct from OWC Available Direct from OWC
OWC 512GB (2x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS C240 M6 C245 M6
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OWC 512GB (2x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS C240 M6 C245 M6
  • Parts: OWC Memory 1 Year Limited Warranty including Advanced Replacement Program
  • Model #: OWC3L2D48R4512P-C022-SF
  •  
  • $3,788.58 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (8x32GB) DDR3L 1600 PC3L-12800 CL11 4Rx4 240-pin 1.35V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS B260 M4 E7 v2 & v3 B460 M4 E7 v2 & v3
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OWC 256GB (8x32GB) DDR3L 1600 PC3L-12800 CL11 4Rx4 240-pin 1.35V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS B260 M4 E7 v2 & v3 B460 M4 E7 v2 & v3
  • Voltage: 1.35V
  • Compatible System: Cisco UCS B260 M4 E7 v2 & v3 Cisco UCS B460 M4 E7 v2 & v3
  • CAS Latency: CL11
  • Part Number: 1L6T34R4256K
  • Model #: OWC1L6T34R4256K-B751-SF
  •  
  • $395.00 –
  • Free Shipping
Available Direct from OWC Available Direct from OWC
OWC 256GB (8x32GB) DDR3L 1600 PC3L-12800 CL11 4Rx4 240-pin 1.35V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS B200 M3 B22 M3 B420 M3 C22 M3 C220 M3
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OWC 256GB (8x32GB) DDR3L 1600 PC3L-12800 CL11 4Rx4 240-pin 1.35V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS B200 M3 B22 M3 B420 M3 C22 M3 C220 M3
  • Voltage: 1.35V
  • Compatible System: Cisco UCS B200 M3 Cisco UCS B22 M3 Cisco UCS B420 M3 Cisco UCS C22 M3 Cisco UCS C220 M3
  • CAS Latency: CL11
  • Part Number: 1L6T34R4256K
  • Model #: OWC1L6T34R4256K-B749-SF
  •  
  • $395.00 –
  • Free Shipping
Available Direct from OWC Available Direct from OWC
OWC 1TB (4x256GB) DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compat with Supermicro Motherboard X11DPD-L X11DPD-M25 X11DPFF-SNR X11QPL X11SPA-T
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  •  
  • $7,569.56 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with HP Workstation Z8 G4
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OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with HP Workstation Z8 G4
  • Voltage: 1.2V
  • Compatible System: HP Workstation Z8 G4
  • CAS Latency: CL21
  • Part Number: 2L9D44R4256P
  • Model #: OWC2L9D44R4256P-C017-SF
  •  
  • $2,011.53 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (4x64GB) DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP Workstation Z6 G4
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OWC 256GB (4x64GB) DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP Workstation Z6 G4
  • Voltage: 1.2V
  • Compatible System: HP Workstation Z6 G4
  • CAS Latency: CL21
  • Part Number: 2R9D42R4256S
  • Model #: OWC2R9D42R4256S-C016-SF
  •  
  • $2,310.68 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant XL270d Gen10
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OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant XL270d Gen10
  • Voltage: 1.2V
  • Compatible System: HP ProLiant XL270d Gen10
  • CAS Latency: CL21
  • Part Number: 2L9D48R4256P
  • Model #: OWC2L9D48R4256P-C013-SF
  •  
  • $2,011.53 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with ThinkStation P7 PX
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OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with ThinkStation P7 PX
  • Brand: OWC
  • Capacity: 256GB (2 x 128GB)
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: OWC4R8D54R4256P-B896-SF
  •  
  • $9,969.98 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with HP Synergy 480 Gen10 660 Gen10
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OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with HP Synergy 480 Gen10 660 Gen10
  • Voltage: 1.2V
  • Compatible System: HP Synergy 480 Gen10 HP Synergy 660 Gen10
  • CAS Latency: CL21
  • Part Number: 2L9D44R4256P
  • Model #: OWC2L9D44R4256P-C015-SF
  •  
  • $2,011.53 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with HP SimpliVity 325 Gen10
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OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with HP SimpliVity 325 Gen10
  • Voltage: 1.2V
  • Compatible System: HP SimpliVity 325 Gen10
  • CAS Latency: CL21
  • Part Number: 2L9D44R4256P
  • Model #: OWC2L9D44R4256P-C014-SF
  •  
  • $2,011.53 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (4x64GB) DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP Cloudline CL2600 Gen10 CL3100 Gen10 CL4100 Gen10 CL5800 Gen10
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OWC 256GB (4x64GB) DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit 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: 2R9D42R4256S
  • Model #: OWC2R9D42R4256S-C009-SF
  •  
  • $2,310.68 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with HP Apollo 4200 Gen10 6500 Gen10
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OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with HP Apollo 4200 Gen10 6500 Gen10
  • Voltage: 1.2V
  • Compatible System: HP Apollo 4200 Gen10 HP Apollo 6500 Gen10
  • CAS Latency: CL21
  • Part Number: 2L9D44R4256P
  • Model #: OWC2L9D44R4256P-C007-SF
  •  
  • $2,011.53 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (4x64GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with ThinkSystem SR950 V3
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OWC 256GB (4x64GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with ThinkSystem SR950 V3
  • Brand: OWC
  • Capacity: 256GB (4 x 64GB)
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: OWC4R8D52R4256S-B900-SF
  •  
  • $11,553.56 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (4x64GB) DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP Apollo 4500 Gen10 4510 Gen10
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OWC 256GB (4x64GB) DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP Apollo 4500 Gen10 4510 Gen10
  • Voltage: 1.2V
  • Compatible System: HP Apollo 4500 Gen10 HP Apollo 4510 Gen10
  • CAS Latency: CL21
  • Part Number: 2R9D42R4256S
  • Model #: OWC2R9D42R4256S-C008-SF
  •  
  • $2,310.68 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced DIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant DL560 DL580 DX360 DX380 DX560 (All Gen10)
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OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced DIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant DL560 DL580 DX360 DX380 DX560 (All Gen10)
  • Voltage: 1.2V
  • Compatible System: HP ProLiant DL560 Gen10 HP ProLiant DL580 Gen10 HP ProLiant DX360 Gen10 HP ProLiant DX380 Gen10 HP ProLiant DX560 Gen10
  • CAS Latency: CL21
  • Part Number: 2L9D44R4256P
  • Model #: OWC2L9D44R4256P-C012-SF
  •  
  • $2,011.53 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (4x64GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge HS5610 HS5620
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  •  
  • $11,553.56 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge XE9680
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OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge XE9680
  • Brand: OWC
  • Capacity: 256GB (2 x 128GB)
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: OWC4R8D54R4256P-B888-SF
  •  
  • $9,969.98 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS C220 M7 SFF C240 M7 SFF X210c M7 X410c M7
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  •  
  • $9,969.98 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) 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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  •  
  • $9,969.98 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge R6625 R760 R7615 R7625
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  •  
  • $9,969.98 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP Cray XD220v XD225v XD295v XD670
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  •  
  • $9,969.98 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge C6600 C6620 MX760C R660 R6615
Quick View
  •  
  • $9,969.98 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (4x64GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with ThinkSystem SR635 V3 SR645 V3 SR650 V3 SR655 V3 SR665 V3
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  •  
  • $11,553.56 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compat with HP ProLiant DL325 Gen11 DL345 Gen11 DL360 Gen11 DL365 Gen11 DL380 Gen11
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  •  
  • $9,969.98 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with ThinkSystem SR675 V3 SR850 V3 SR860 V3 ST650 V3
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  •  
  • $9,969.98 –
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant DL320 Gen11 DL380a Gen11 DX320 Gen11
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  •  
  • $9,969.98 –
Available Direct from OWC Available Direct from OWC