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Kingston ValueRAM 32GB ECC Registered DDR4 2133 (PC4 17000) Server Memory Model KVR21R15D4/32
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Kingston ValueRAM 32GB ECC Registered DDR4 2133 (PC4 17000) Server Memory Model KVR21R15D4/32
  • CAS Latency: CL15
  • Timing: 15-15-15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: KVR21R15D4/32
  •  
  • $199.00 
A-Tech 32GB (2x16GB) 2Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 32GB (2x16GB) 2Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT16G2D4D2666RD8N12V
  •  
  • $293.72 
Available Direct from A-Tech Available Direct from A-Tech
V-COLOR DDR5 128GB (32GBx4) 4800MHz CL40 4Gx4 1Rx4 JEDEC R-DIMM (ECC Registered DIMM) 1.1V Memory Ram for TRX50 Workstation (AMD EXPO) (TRA532G48S440Q)
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V-color
V-COLOR DDR5 128GB (32GBx4) 4800MHz CL40 4Gx4 1Rx4 JEDEC R-DIMM (ECC Registered DIMM) 1.1V Memory Ram for TRX50 Workstation (AMD EXPO) (TRA532G48S440Q)
  • Brand: V-Color
  • Series: OC R-DIMM
  • Capacity: 128GB (4 x 32GB)
  • Speed: DDR5 4800 (PC5 38400)
  • Model #: TRA532G48S440Q
  •  
  • $2,919.99 
Direct from V-color Direct from V-color
A-Tech 16GB (2x8GB) 1Rx8 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 16GB (2x8GB) 1Rx8 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT8G2D4D3200RS8N12V
  •  
  • $158.19 
Available Direct from A-Tech Available Direct from A-Tech
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
  •  
  • $557.72 
Direct from OWC 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
  •  
  • $1,655.00 
Direct from OWC Direct from OWC
Supermicro Certified MEM-DR532MD-ER48 | Micron MTC20F2085S1RC48BA1 | 32GB PC5-38400 DDR5 4800MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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Supermicro Certified MEM-DR532MD-ER48 | Micron MTC20F2085S1RC48BA1 | 32GB PC5-38400 DDR5 4800MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
  • Chipset: Micron Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 2Rx8 (EC8)
  • Model #: MEM-DR532MD-ER48 MTC20F2085S1RC48BA1
  •  
  • $799.99 
Direct from A-Tech Direct from A-Tech
A-Tech 128GB (2x64GB) 2Rx4 PC5-51200R DDR5 6400 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 128GB (2x64GB) 2Rx4 PC5-51200R DDR5 6400 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • Voltage: 1.10V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: AT64G2D5D6400RD4EC8N11V
  • Model #: AT64G2D5D6400RD4EC8N11V
  •  
  • $3,799.98 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 8GB 1Rx4 PC3L-12800R DDR3 / DDR3L 1600 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module
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  •  
  • $19.51 
Available Direct from A-Tech Available Direct from A-Tech
OWC 64GB Replacement for Samsung M393A8G40AB2-CWE M393A8G40BB4-CWE M393A8G40CB4-CWE - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
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OWC 64GB Replacement for Samsung M393A8G40AB2-CWE M393A8G40BB4-CWE M393A8G40CB4-CWE - 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-B162-SF
  •  
  • $459.99 
Direct from OWC 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
  •  
  • $24.99 
  • Free Shipping
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) DDR5 5600 PC5-44800 CL46 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 64GB (4x16GB) DDR5 5600 PC5-44800 CL46 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 64GB (4 x 16GB)
  • Speed: DDR5 5600 (PC5 44800)
  • ECC: Yes
  • Model #: OWC5R6D51R4064S-B974-SF
  •  
  • $1,508.56 
Available Direct from OWC Available Direct from OWC
Crucial CT16G4RFD8266 16GB DDR4 2666 288-Pin CL19 2Rx8 ECC Registered DIMM Memory
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Crucial CT16G4RFD8266 16GB DDR4 2666 288-Pin CL19 2Rx8 ECC Registered DIMM Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: CT16G4RFD8266
OWC 64GB (4x16GB) DDR3L 1600 PC3L-12800 CL11 2Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 64GB (4x16GB) DDR3L 1600 PC3L-12800 CL11 2Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 1R6T32R4064S
  • Model #: OWC1R6T32R4064S-B271-SF
  •  
  • $172.92 
Available Direct from OWC Available 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
  •  
  • $829.99 
Direct from OWC Direct from OWC
A-Tech 256GB (4x64GB) 2Rx4 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 256GB (4x64GB) 2Rx4 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT64G4D4D2933RD4N12V
  •  
  • $2,032.76 
Available Direct from A-Tech Available Direct from A-Tech
Supermicro Certified MEM-DR432MD-ER32 | Micron MTA18ASF4G72PDZ-3G2F1 | 32GB PC4-25600 DDR4 3200MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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Supermicro Certified MEM-DR432MD-ER32 | Micron MTA18ASF4G72PDZ-3G2F1 | 32GB PC4-25600 DDR4 3200MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
  • Chipset: Micron Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: MEM-DR432MD-ER32 MTA18ASF4G72PDZ-3G2F1
  •  
  • $323.39 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR432L-CL01-ER26 | Micron MTA36ASF4G72PZ-2G6D1 | 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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  •  
  • $255.82 
Direct from A-Tech Direct from A-Tech
A-Tech 128GB (8x16GB) 1Rx4 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 128GB (8x16GB) 1Rx4 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: AT16G8D4D3200RS4N12V
  •  
  • $1,214.79 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 32GB (4x8GB) 4Rx8 PC3-8500R DDR3 1066 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Quad Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 32GB (4x8GB) 4Rx8 PC3-8500R DDR3 1066 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Quad Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL7
  • Voltage: 1.50V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT8G4D3D1066RQ8N15V
  •  
  • $78.08 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 256GB (4x64GB) 2Rx4 PC5-38400R DDR5 4800 MHz EC4 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 256GB (4x64GB) 2Rx4 PC5-38400R DDR5 4800 MHz EC4 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT64G4D5D4800RD4EC4N11V
  •  
  • $6,399.96 
Available Direct from A-Tech Available Direct from A-Tech
SAMSUNG 16GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model M393B2G70EB0-YK0
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SAMSUNG 16GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model M393B2G70EB0-YK0
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Type: 240-Pin DDR3 SDRAM
  • Model #: M393B2G70EB0-YK0
OWC 128GB (4x32GB) Replacement for Synology D4RD-2666-32G, D4ER01-32G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS3400, FS3410, FS3600
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  •  
  • $1,059.70 
Available Direct from OWC Available Direct from OWC
Supermicro Certified MEM-DR416L-HL01-ER32 | Hynix HMA82GR7CJR8N-XN | 16GB PC4-25600 DDR4 3200MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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  •  
  • $207.88 
Direct from A-Tech Direct from A-Tech
OWC 16GB Replacement for Kingston KSM48R40BS8KMM-16HMR - DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade
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  •  
  • $379.99 
Direct from OWC Direct from OWC
OWC 32GB DDR4 2666MHz PC4-21300 CL19 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Dell PowerEdge C6420 R440 R540 T440
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OWC 32GB DDR4 2666MHz PC4-21300 CL19 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Dell PowerEdge C6420 R440 R540 T440
  • Voltage: 1.2V
  • Compatible System: Dell PowerEdge C6420 Dell PowerEdge R440 Dell PowerEdge R540 Dell PowerEdge T440
  • CAS Latency: CL19
  • Part Number: 2R6D42R432GB
  • Model #: OWC2R6D42R432GB-B040-SF
  •  
  • $265.99 
Available Direct from OWC Available Direct from OWC
V-COLOR DDR5 64GB (16GBx4) 5600MHz CL36 OC R-DIMM (Overclocking ECC Registered DIMM) 1.25V Memory Ram for TRX50 Workstation (AMD EXPO) (TRA516G56S836Q)
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V-COLOR DDR5 64GB (16GBx4) 5600MHz CL36 OC R-DIMM (Overclocking ECC Registered DIMM) 1.25V Memory Ram for TRX50 Workstation (AMD EXPO) (TRA516G56S836Q)
  • Brand: V-Color
  • Series: OC R-DIMM
  • Capacity: 64GB (4 x 16GB)
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: TRA516G56S836Q
  •  
  • $1,899.99 
  • $20.00 Shipping
Direct from V-color Direct from V-color
OWC 32GB (2x16GB) DDR3L 1600 PC3L-12800 CL11 2Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant ML350e G8 ML350e G8 v2 ML350p G8 SL210t G8 SL230s G8
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OWC 32GB (2x16GB) DDR3L 1600 PC3L-12800 CL11 2Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant ML350e G8 ML350e G8 v2 ML350p G8 SL210t G8 SL230s G8
  • Voltage: 1.35V
  • Compatible System: HP ProLiant ML350e Gen8 HP ProLiant ML350e Gen8 v2 HP ProLiant ML350p Gen8 HP ProLiant SL210t Gen8 HP ProLiant SL230s Gen8
  • CAS Latency: CL11
  • Part Number: 1R6T32R4032P
  • Model #: OWC1R6T32R4032P-B738-SF
  •  
  • $87.38 
Available Direct from OWC Available Direct from OWC
Supermicro Certified MEM-DR416L-HL01-ER21 | Hynix HMA42GR7MFR4N-TF | 16GB PC4-17000 DDR4 2133MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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  •  
  • $109.99 
Direct from A-Tech Direct from A-Tech
A-Tech 128GB (2x64GB) 2Rx4 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 128GB (2x64GB) 2Rx4 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT64G2D5D4800RD4EC8N11V
  •  
  • $3,199.98 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB (8x8GB) 1Rx8 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (8x8GB) 1Rx8 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: AT8G8D4D2400RS8N12V
  •  
  • $396.64 
Available Direct from A-Tech Available Direct from A-Tech
OWC 128GB (4x32GB) DDR4 2400 PC4-19200 CL17 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS C240 M4
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OWC 128GB (4x32GB) DDR4 2400 PC4-19200 CL17 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS C240 M4
  • Voltage: 1.2V
  • Compatible System: Cisco UCS C240 M4
  • CAS Latency: CL17
  • Part Number: 2R4D42R4128S
  • Model #: OWC2R4D42R4128S-B759-SF
  •  
  • $1,059.70 
Available Direct from OWC Available Direct from OWC
SAMSUNG 16GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model M393A2K40BB2-CTD
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SAMSUNG 16GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model M393A2K40BB2-CTD
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Voltage: 1.20V
  • Model #: 3SA2666195R4-16GPBOP
OWC 8GB DDR3L 1600 PC3L-12800 CL11 1Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant DL360e Gen8 DL360p Gen8 DL380p Gen8 DL385p Gen8 DL580 Gen8
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OWC 8GB DDR3L 1600 PC3L-12800 CL11 1Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant DL360e Gen8 DL360p Gen8 DL380p Gen8 DL385p Gen8 DL580 Gen8
  • Voltage: 1.35V
  • Compatible System: HP ProLiant DL360e Gen8 HP ProLiant DL360p Gen8 HP ProLiant DL380p Gen8 HP ProLiant DL385p Gen8 HP ProLiant DL580 Gen8
  • CAS Latency: CL11
  • Part Number: 1R6T31R408GB
  • Model #: OWC1R6T31R408GB-B737-SF
  •  
  • $24.99 
  • Free Shipping
Available Direct from OWC Available Direct from OWC