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A-Tech 64GB 2S2Rx4 (4Rx4 3DS) PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Quad Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Module
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A-Tech 64GB 2S2Rx4 (4Rx4 3DS) PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Quad Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2S2Rx4 (4Rx4 3DS/TSV)
  • Model #: AT64G1D4D2400RQ4N12V
  •  
  • $499.99 
Direct from A-Tech 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
  •  
  • $515.63 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB 2Rx4 PC5-51200R DDR5 6400 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
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A-Tech 64GB 2Rx4 PC5-51200R DDR5 6400 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • Voltage: 1.10V
  • Multi-channel Kit: Single Module
  • Part Number: AT64G1D5D6400RD4EC8N11V
  • Model #: AT64G1D5D6400RD4EC8N11V
  •  
  • $2,699.00 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB 2Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
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A-Tech 64GB 2Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT64G1D4D2666RD4N12V
  •  
  • $401.95 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (8x8GB) 2Rx8 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (8x8GB) 2Rx8 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: AT8G8D4D2400RD8N12V
  •  
  • $396.64 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB (8x8GB) 1Rx8 PC4-17000R DDR4 2133 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 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Part Number: AT8G8D4D2133RS8N12V
  • Model #: AT8G8D4D2133RS8N12V
  •  
  • $475.97 
Available Direct from A-Tech Available Direct from A-Tech
OWC 64GB DDR4 2666MHz PC4-21300 CL19 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 64GB DDR4 2666MHz PC4-21300 CL19 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Part Number: 2L6D44R464GB
  • Type: 288-Pin DDR4 ECC LRDIMM
  • Model #: OWC2L6D44R464GB
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V CL46 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SSH-E Motherboard
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64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V CL46 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SSH-E Motherboard
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Server Memory
  • Capacity: 64GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: MR44800-924K1-SM-H13SSH-E
  •  
  • $2,499.99 
Direct from NEMIX RAM Direct from NEMIX RAM
64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SSL-NT Motherboard
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64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SSL-NT Motherboard
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Server Memory
  • Capacity: 64GB
  • Speed: DDR5 6400 (PC5 51200)
  • Model #: MR51200-924K1-SM-H13SSL-NT
  •  
  • $2,719.99 
Direct from NEMIX RAM Direct from NEMIX RAM
64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SSL-N Motherboard
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64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SSL-N Motherboard
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Server Memory
  • Capacity: 64GB
  • Speed: DDR5 6400 (PC5 51200)
  • Model #: MR51200-924K1-SM-H13SSL-N
  •  
  • $2,719.99 
Direct from NEMIX RAM Direct from NEMIX RAM
64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13DSG-OM Motherboard
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64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13DSG-OM Motherboard
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Server Memory
  • Capacity: 64GB
  • Speed: DDR5 6400 (PC5 51200)
  • Model #: MR51200-924K1-SM-H13DSG-OM
  •  
  • $2,719.99 
Direct from NEMIX RAM Direct from NEMIX RAM
64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V CL46 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SSF Motherboard
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64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V CL46 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SSF Motherboard
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Server Memory
  • Capacity: 64GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: MR44800-924K1-SM-H13SSF
  •  
  • $2,499.99 
Direct from NEMIX RAM Direct from NEMIX RAM
OWC 64GB Replacement for Fujitsu S26361-F4026-L764 S26361-F4026-L364 S26361-F4026-E764 S26361-F4026-E364 S26361-F4026-E364 - DDR4 2666 PC4-21300 CL19 4Rx4 288-pin 1.2V ECC RDIMM Memory RAM Upgrade
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  •  
  • $499.99 
  • Free Shipping
Direct from OWC Direct from OWC
64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V CL46 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13DSG-O-CPU Motherboard
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64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V CL46 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13DSG-O-CPU Motherboard
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Server Memory
  • Capacity: 64GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: MR44800-924K1-SM-H13DSG-O-CPU
  •  
  • $2,499.99 
Direct from NEMIX RAM Direct from NEMIX RAM
64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SST-G Motherboard
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64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SST-G Motherboard
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Server Memory
  • Capacity: 64GB
  • Speed: DDR5 6400 (PC5 51200)
  • Model #: MR51200-924K1-SM-H13SST-G
  •  
  • $2,719.99 
Direct from NEMIX RAM Direct from NEMIX RAM
64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SVW-N Motherboard
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64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM NEMIX RAM Server Memory Compatible with Supermicro H13SVW-N Motherboard
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Server Memory
  • Capacity: 64GB
  • Speed: DDR5 6400 (PC5 51200)
  • Model #: MR51200-924K1-SM-H13SVW-N
  •  
  • $2,719.99 
Direct from NEMIX RAM Direct from NEMIX RAM
OWC 64GB DDR4 2933MHz PC4-24300 CL21 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 64GB DDR4 2933MHz PC4-24300 CL21 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL21
  • Voltage: 1.2V
  • Part Number: 2L9D44R464GB
  • Type: 288-Pin DDR4 ECC LRDIMM
  • Model #: OWC2L9D44R464GB
  •  
  • $599.99 
Available Direct from OWC Available Direct from OWC
A-Tech 256GB (4x64GB) 2S4Rx4 (8Rx4 3DS) PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Octal Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Kit
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A-Tech 256GB (4x64GB) 2S4Rx4 (8Rx4 3DS) PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Octal Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT64G4D4D2133RO4N12V
  •  
  • $1,039.96 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 32GB (2x16GB) DDR5 5600 MHz ECC SODIMM PC5-44800 ECC Unbuffered SO-DIMM 262-Pin 1.1V 1Rx8 Single Rank RAM Memory Upgrade Kit for Microservers, Mobile Workstations, and NAS Servers
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  •  
  • $757.97 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 512GB (8x64GB) 4Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
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A-Tech 512GB (8x64GB) 4Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 4Rx4 (4DRx4)
  • Model #: AT64G8D4D2666LQ4N12V
  •  
  • $2,886.92 
Available Direct from A-Tech Available Direct from A-Tech
OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY RX2520 M5 TX2550 M5
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  •  
  • $499.99 
Direct from OWC Direct from OWC
OWC 64GB DDR4 2666 PC4-21300 CL19 4Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY RX4770 M4
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  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
64GB RAM Replacement for Hynix HMCG94MEBQA, HMCG94MEBQA109N, HMCG94MEBQA121N, HMCG94MEBQA123N | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx4 Server Memory
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  •  
  • $2,189.99 
Direct from A-Tech Direct from A-Tech
64GB RAM Replacement for Hynix HMAA8GR7A2R4N-UL | DDR4 2400MHz PC4-19200 ECC RDIMM 2S2Rx4 (4Rx4) Server Memory
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64GB RAM Replacement for Hynix HMAA8GR7A2R4N-UL | DDR4 2400MHz PC4-19200 ECC RDIMM 2S2Rx4 (4Rx4) Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2S2Rx4 (4Rx4)
  • Model #: 5053772479074
  •  
  • $499.99 
Direct from A-Tech Direct from A-Tech
OWC 64GB DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu Celsius R970
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OWC 64GB DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu Celsius R970
  • Brand: OWC
  • Capacity: 64GB
  • Speed: DDR4 2933 (PC4 23400)
  • ECC: Yes
  • Model #: OWC2R9D44R464GB-C276-SF
  •  
  • $499.99 
Direct from OWC Direct from OWC
OWC 64GB DDR4 2400 PC4-19200 CL17 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Compatible with Cisco UCS C240 M4
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OWC 64GB DDR4 2400 PC4-19200 CL17 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Compatible with Cisco UCS C240 M4
  • Voltage: 1.2V
  • Compatible System: Cisco UCS C240 M4
  • CAS Latency: CL17
  • Part Number: 2L4D44R464GB
  • Model #: OWC2L4D44R464GB-B759-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
64GB RAM Replacement for Samsung M393A8K40B21-CTC, M393A8K40B2B-CTC | DDR4 2400MHz PC4-19200 ECC RDIMM 2S2Rx4 (4Rx4) Server Memory
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64GB RAM Replacement for Samsung M393A8K40B21-CTC, M393A8K40B2B-CTC | DDR4 2400MHz PC4-19200 ECC RDIMM 2S2Rx4 (4Rx4) Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2S2Rx4 (4Rx4)
  • Model #: 5053772477995
  •  
  • $499.99 
Direct from A-Tech Direct from A-Tech
OWC 64GB DDR4 2400 PC4-19200 CL17 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Compatible with Cisco HX220c M4 HX240c M4
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OWC 64GB DDR4 2400 PC4-19200 CL17 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Compatible with Cisco HX220c M4 HX240c M4
  • Voltage: 1.2V
  • Compatible System: Cisco HX220c M4 Cisco HX240c M4
  • CAS Latency: CL17
  • Part Number: 2L4D44R464GB
  • Model #: OWC2L4D44R464GB-B755-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY CX2570 M5
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  •  
  • $599.99 
Direct from OWC Direct from OWC
OWC 64GB DDR4 2400 PC4-19200 CL17 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Compatible with Cisco UCS B420 M4 C460 M4 (DDR4)
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OWC 64GB DDR4 2400 PC4-19200 CL17 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Compatible with Cisco UCS B420 M4 C460 M4 (DDR4)
  • Voltage: 1.2V
  • Compatible System: Cisco UCS B420 M4 Cisco UCS C460 M4 (DDR4)
  • CAS Latency: CL17
  • Part Number: 2L4D44R464GB
  • Model #: OWC2L4D44R464GB-B758-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 2400 PC4-19200 CL17 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Compatible with Cisco UCS B200 M4 C220 M4
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OWC 64GB DDR4 2400 PC4-19200 CL17 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Compatible with Cisco UCS B200 M4 C220 M4
  • Voltage: 1.2V
  • Compatible System: Cisco UCS B200 M4 Cisco UCS C220 M4
  • CAS Latency: CL17
  • Part Number: 2L4D44R464GB
  • Model #: OWC2L4D44R464GB-B756-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
Supermicro Certified MEM-DR564L-SL01-ER48 | Samsung M321R8GA0BB0-CQK | 64GB PC5-38400 DDR5 4800MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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  •  
  • $2,420.07 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR464LE-LR26 | Samsung M386A8K40BM2-CTD | 64GB PC4-21300 DDR4 2666MHz 4DRx4/4Rx4 Quad Rank ECC LRDIMM Load Reduced 288-Pin Server Memory RAM
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Supermicro Certified MEM-DR464LE-LR26 | Samsung M386A8K40BM2-CTD | 64GB PC4-21300 DDR4 2666MHz 4DRx4/4Rx4 Quad Rank ECC LRDIMM Load Reduced 288-Pin Server Memory RAM
  • Chipset: Samsung Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 4DRx4 (4Rx4)
  • Model #: MEM-DR464LE-LR26 M386A8K40BM2-CTD
  •  
  • $377.29 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR464L-SL01-LR24 | Samsung M386A8K40BM1-CRC | 64GB PC4-19200 DDR4 2400MHz 4Rx4 Quad Rank ECC LRDIMM Load Reduced 288-Pin Server Memory RAM
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  •  
  • $293.66 
Direct from A-Tech Direct from A-Tech
A-Tech 8GB (2x4GB) DDR3 / DDR3L 1600 MHz ECC SODIMM PC3-12800 / EP3L-12800E ECC Unbuffered SO-DIMM 204-Pin 1.35V 2Rx8 Dual Rank RAM Memory Kit for Microservers, Mobile Workstations, and NAS Servers
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  •  
  • $49.68 
Available Direct from A-Tech Available Direct from A-Tech
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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  •  
  • $499.99 
Direct from OWC Direct from OWC