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OWC 256GB (4x64GB) DDR5 5200 PC5-41600 CL42 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 256GB (4x64GB) DDR5 5200 PC5-41600 CL42 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 256GB (4 x 64GB)
  • Speed: DDR5 5200 (PC5 41600)
  • ECC: Yes
  • Model #: OWC5R2D52R4256S-B966-SF
  •  
  • $11,143.96 
Available Direct from OWC Available Direct from OWC
OWC 16GB Replacement for Hynix HMCG78MEBRA107N HMCG78MEBRA113N HMCG78MEBRA115N HMCG78MEBRA174N - DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade
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  •  
  • $559.99 
Direct from OWC Direct from OWC
OWC 64GB Replacement for Samsung M321R8GA0BB0-CQK - DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade
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  •  
  • $2,599.99 
Direct from OWC Direct from OWC
OWC 64GB Replacement for Hynix HMCG94MEBRA109N HMCG94MEBRA112N HMCG94MEBRA121N HMCG94MEBRA123N - DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade
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  •  
  • $2,599.99 
Direct from OWC Direct from OWC
OWC 1TB (4x256GB) Replacement for Supermicro MEM-DR425MI-ER32 - DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
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OWC 1TB (4x256GB) Replacement for Supermicro MEM-DR425MI-ER32 - DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
  • Parts: OWC Memory 1 Year Limited Warranty including Advanced Replacement Program
  • Model #: OWC3R2D48R41TBS-C104-SF
  •  
  • $7,569.56 
Available Direct from OWC Available Direct from OWC
OWC 1TB (4x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module RDIMM Upgrade Kit for Select Workstations, Servers, and NAS Systems
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OWC 1TB (4x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module RDIMM Upgrade Kit for Select Workstations, Servers, and NAS Systems
  • Parts: OWC Memory 1 Year Limited Warranty including Advanced Replacement Program
  • Model #: OWC3R2D48R41TBS-C107-SF
  •  
  • $7,569.56 
Available Direct from OWC Available Direct from OWC
OWC 64GB Replacement for Synology D4ER01-64G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation NAS SA6400
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OWC 64GB Replacement for Synology D4ER01-64G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation NAS SA6400
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Part Number: 2R6D42R464GB
  • Type: 288-Pin DDR4 SDRAM
  • Model #: OWC2R6D42R464GB-ZBK-SF
  •  
  • $579.99 
Available Direct from OWC Available Direct from OWC
OWC 256GB (4x64GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 256GB (4x64GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 3R2D42R4256S
  • Model #: OWC3R2D42R4256S
  •  
  • $2,191.16 
Available Direct from OWC Available Direct from OWC
OWC 64GB Replacement for Dell AB214253 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
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OWC 64GB Replacement for Dell AB214253 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Part Number: 3R2D42R464GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC3R2D42R464GB-B202-SF
  •  
  • $549.99 
Direct from OWC Direct from OWC
OWC 64GB Replacement for Micron MTC36F2046S1PC48B MTC40F2046S1RC48B MTC40F2046S1RC48BR - DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade
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  •  
  • $2,599.99 
Direct from OWC Direct from OWC
OWC 64GB Replacement for Hynix HMCG94AEBRA HMCG94MEBQA109N HMCG94MEBQA112N HMCG94MEBQA121N HMCG94MEBQA123N - DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade
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  •  
  • $2,599.99 
Direct from OWC Direct from OWC
OWC 32GB (2x16GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 32GB (2x16GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 3R2D42R4032P
  • Model #: OWC3R2D42R4032P
  •  
  • $277.17 
Available Direct from OWC Available Direct from OWC
OWC 32GB DDR4 3200 PC4-25600 CL22 1Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade
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OWC 32GB DDR4 3200 PC4-25600 CL22 1Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 32GB
  • Speed: DDR4 3200 (PC4 25600)
  • ECC: Yes
  • Model #: OWC3R2D41R432GB
  •  
  • $279.99 
  • Free Shipping
Direct from OWC Direct from OWC
OWC 64GB Replacement for Micron MTA36ASF8G72PZ-3G2 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
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OWC 64GB Replacement for Micron MTA36ASF8G72PZ-3G2 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Part Number: 3R2D42R464GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC3R2D42R464GB-B160-SF
  •  
  • $549.99 
Direct from OWC Direct from OWC
OWC 128GB DDR4 3200MHz PC4-25600 CL22 4RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 128GB DDR4 3200MHz PC4-25600 CL22 4RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Part Number: 3R2D44R4128G
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC3R2D44R4128G
  •  
  • $949.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 64GB (4x16GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 3R2D42R4064S
  • Model #: OWC3R2D42R4064S
  •  
  • $553.78 
Available Direct from OWC Available Direct from OWC
OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 3R2D42R4064P
  • Model #: OWC3R2D42R4064P
  •  
  • $717.82 
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 3200MHz PC4-25600 CL22 4RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 256GB (2x128GB) DDR4 3200MHz PC4-25600 CL22 4RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 3R2D44R4256P
  • Model #: OWC3R2D44R4256P
  •  
  • $1,894.28 
Available Direct from OWC Available Direct from OWC
OWC 512GB (4x128GB) DDR4 3200MHz PC4-25600 CL22 4RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 512GB (4x128GB) DDR4 3200MHz PC4-25600 CL22 4RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 3R2D44R4512S
  • Model #: OWC3R2D44R4512S
  •  
  • $3,784.76 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS3400, FS3410, FS3600
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  •  
  • $269.19 
Available Direct from OWC Available Direct from OWC
OWC 16GB Replacement for Samsung M393A2K43DB2-CWE M393A2K43DB3-CWE M393A2K43EB3-CWE - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx8 1.2V Memory RAM Upgrade
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OWC 16GB Replacement for Samsung M393A2K43DB2-CWE M393A2K43DB3-CWE M393A2K43EB3-CWE - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx8 1.2V Memory RAM Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Part Number: 3R2D42R816GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC3R2D42R816GB-B164-SF
  •  
  • $139.00 
Direct from OWC Direct from OWC
OWC 32GB Replacement for Hynix HMCG88MEBRA107N HMCG88MEBRA113N HMCG88MEBRA115N HMCG88MEBRA174N - DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade
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  •  
  • $1,149.99 
Direct from OWC Direct from OWC
OWC 32GB Replacement for Samsung M321R4GA3BB0-CQK M321R4GA3BB6-CQK - DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade
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  •  
  • $1,149.99 
Direct from OWC Direct from OWC
OWC 64GB Replacement for Supermicro MEM-DR464L-HL03-ER32 MEM-DR464L-SL01-ER32 MEM-DR464L-SL02-ER32 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
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  •  
  • $549.99 
Direct from OWC Direct from OWC
OWC 128GB (8x16GB) DDR5 5200 PC5-41600 CL42 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 128GB (8x16GB) DDR5 5200 PC5-41600 CL42 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 128GB (8 x 16GB)
  • Speed: DDR5 5200 (PC5 41600)
  • ECC: Yes
  • Model #: OWC5R2D51R4128K-B967-SF
  •  
  • $4,775.92 
Available Direct from OWC Available Direct from OWC
OWC 128GB (4x32GB) DDR5 5200 PC5-41600 CL42 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 128GB (4x32GB) DDR5 5200 PC5-41600 CL42 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 128GB (4 x 32GB)
  • Speed: DDR5 5200 (PC5 41600)
  • ECC: Yes
  • Model #: OWC5R2D52R4128S-B968-SF
  •  
  • $4,780.76 
Available Direct from OWC Available Direct from OWC
OWC 32GB (4x8GB) DDR4 2133MHz PC4-17000 CL15 1RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 32GB (4x8GB) DDR4 2133MHz PC4-17000 CL15 1RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2R1D41R4032S
  • Model #: OWC2R1D41R4032S
  •  
  • $358.52 
Available Direct from OWC Available Direct from OWC
OWC 16GB DDR4 2400MHZ PC4-19200 CL17 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 16GB DDR4 2400MHZ PC4-19200 CL17 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL17
  • Voltage: 1.2V
  • Part Number: 2R4D42R416GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC2R4D42R416GB
  •  
  • $135.00 
Available Direct from OWC Available Direct from OWC
OWC 512GB (8x64GB) DDR4 2400MHz PC4-19200 CL17 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 512GB (8x64GB) DDR4 2400MHz PC4-19200 CL17 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL17
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2L4D44R4512K
  • Model #: OWC2L4D44R4512K
  •  
  • $4,616.72 
Available Direct from OWC Available Direct from OWC
OWC 32GB DDR4 2133MHz PC4-17000 CL15 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 32GB DDR4 2133MHz PC4-17000 CL15 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Part Number: 2L1D44R432GB
  • Type: 288-Pin DDR4 ECC LRDIMM
  • Model #: OWC2L1D44R432GB
  •  
  • $269.99 
Available Direct from OWC Available Direct from OWC
OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-RD-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
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OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-RD-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Part Number: 2R6D41R808GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC2R6D41R808GB-B589-SF
  •  
  • $89.99 
  • Free Shipping
Direct from OWC Direct from OWC
OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-RD-3200 16GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
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OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-RD-3200 16GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Part Number: 3R2D42R816GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC3R2D42R816GB-B613-SF
  •  
  • $139.00 
Direct from OWC Direct from OWC
OWC 32GB (4x8GB) DDR3 1066 PC3-8500 CL7 4Rx8 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 32GB (4x8GB) DDR3 1066 PC3-8500 CL7 4Rx8 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • CAS Latency: CL7
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 8R5D34R8032S
  • Model #: OWC8R5D34R8032S-B268-SF
  •  
  • $112.76 
Available Direct from OWC Available Direct from OWC
OWC 8GB DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade for Select Workstations or Servers
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OWC 8GB DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade for Select Workstations or Servers
  • CAS Latency: CL13
  • Voltage: 1.5V
  • Part Number: 1R8D31R408GB
  • Type: 240-Pin DDR3 ECC RDIMM
  • Model #: OWC1R8D31R408GB-B274-SF
  •  
  • $29.99 
  • Free Shipping
Available Direct from OWC Available Direct from OWC
OWC 32GB (4x8GB) DDR3 1066 PC3-8500 CL7 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 32GB (4x8GB) DDR3 1066 PC3-8500 CL7 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • CAS Latency: CL7
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 8R5D32R4032S
  • Model #: OWC8R5D32R4032S-B266-SF
  •  
  • $112.76 
Available Direct from OWC Available Direct from OWC
OWC 8GB DDR3L 1066 PC3L-8500 CL7 4Rx8 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade for Select Workstations or Servers
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OWC 8GB DDR3L 1066 PC3L-8500 CL7 4Rx8 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade for Select Workstations or Servers
  • CAS Latency: CL7
  • Voltage: 1.35V
  • Part Number: 8R5T34R808GB
  • Type: 240-Pin DDR3L ECC RDIMM
  • Model #: OWC8R5T34R808GB-B267-SF
  •  
  • $29.99 
  • Free Shipping
Available Direct from OWC Available Direct from OWC