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NEMIX RAM 64GB (4 x 16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V 288-PIN ECC UDIMM Unbuffered Memory Kit
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NEMIX RAM 64GB (4 x 16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V 288-PIN ECC UDIMM Unbuffered Memory Kit
  • Brand: NEMIX RAM
  • Capacity: 64GB (4 x 16GB)
  • Speed: DDR4 2666 (PC4 21300)
  • ECC: Yes
  • Model #: ME21300-628K4-SM-SYS-5019C-M
  •  
  • $670.49 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
A-Tech 64GB (4x16GB) 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 64GB (4x16GB) 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: Quad Channel Kit
  • Model #: AT16G4D4D2666RD8N12V
  •  
  • $719.96 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
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
OWC 64GB DDR4 2666 PC4-21300 CL19 4Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY CX2550 M4 CX2560 M4 CX2570 M4 RX2530 M4 RX2540 M4
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  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
A-Tech 64GB (8x8GB) 1Rx8 PC4-21300E DDR4 2666 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (8x8GB) 1Rx8 PC4-21300E DDR4 2666 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: AT8G8D4D2666US8N12V
  • Model #: AT8G8D4D2666US8N12V
  •  
  • $959.92 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (4x16GB) 1Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (4x16GB) 1Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT16G4D4D2666RS4N12V
  •  
  • $633.56 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB (8x8GB) 2Rx8 PC4-21300 / PC4-21300E DDR4 2666 MHz ECC UDIMM 1.2V ECC Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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  •  
  • $959.92 
Direct from A-Tech Direct from A-Tech
NEMIX RAM 64GB (4 x 16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V 288-PIN ECC UDIMM Unbuffered Memory Kit
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NEMIX RAM 64GB (4 x 16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V 288-PIN ECC UDIMM Unbuffered Memory Kit
  • Brand: NEMIX RAM
  • Capacity: 64GB (4 x 16GB)
  • Speed: DDR4 2666 (PC4 21300)
  • ECC: Yes
  • Model #: ME21300-628K4-SM-SYS-5019C-MR
  •  
  • $670.49 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
A-Tech 64GB (2x32GB) 2Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (2x32GB) 2Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT32G2D4D2666RD4N12V
  • $353.17
  •  
  • $335.51 
  • Save: $17.66 (5%)
Available Direct from A-Tech Available Direct from A-Tech
Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHz PC4-21300 ECC SODIMM 2RX8
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Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHz PC4-21300 ECC SODIMM 2RX8
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: RES21300D8C2K64
  •  
  • $448.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
A-Tech 64GB (2x32GB) 2Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 2DRx4 Dual Rank x4 Server RAM Memory Upgrade Kit
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A-Tech 64GB (2x32GB) 2Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 2DRx4 Dual Rank x4 Server RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT32G2D4D2666LD4N12V
  •  
  • $477.03 
Available Direct from A-Tech Available Direct from A-Tech
OWC 64GB DDR4 2666 PC4-21300 CL19 4Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY TX2550 M4
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  •  
  • $499.99 
Direct from OWC Direct from OWC
NEMIX RAM 64GB (2 x 32GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V 288-PIN ECC UDIMM Unbuffered Memory Kit
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NEMIX RAM 64GB (2 x 32GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V 288-PIN ECC UDIMM Unbuffered Memory Kit
  • Brand: NEMIX RAM
  • Capacity: 64GB (2 x 32GB)
  • Speed: DDR4 2666 (PC4 21300)
  • ECC: Yes
  • Model #: ME21300-328K2-SM-SYS-5019C-MR
  •  
  • $575.49 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
Timetec 64GB KIT(2x32GB) DDR4 3200MHz (or 2933MHz or 2666MHz) PC4-25600 Non-XMP CL22 1.2V Non-ECC Unbuffered 2Rx8 Dual Rank 288 Pin UDIMM Desktop PC Computer Memory RAM Module Upgrade
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  •  
  • $449.99 
  • Free Shipping
Direct from Timetec Direct from Timetec
NEMIX RAM 64GB (2 x 32GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V 288-PIN ECC UDIMM Unbuffered Memory Kit
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NEMIX RAM 64GB (2 x 32GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V 288-PIN ECC UDIMM Unbuffered Memory Kit
  • Brand: NEMIX RAM
  • Capacity: 64GB (2 x 32GB)
  • Speed: DDR4 2666 (PC4 21300)
  • ECC: Yes
  • Model #: ME21300-328K2-SM-SYS-5019C-M
  •  
  • $575.49 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Synology ActiveProtect DP7200 DP7400
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  •  
  • $538.36 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS6400, HIGH Density HD6500
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  •  
  • $537.84 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS2017
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OWC 64GB (4x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS2017
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2R6D42R4064S
  • Model #: OWC2R6D42R4064S-ZBF-SF
  •  
  • $537.84 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology NAS SA3400,SA410, SA3600, SA3610
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  •  
  • $537.84 
Available Direct from OWC Available Direct from OWC
Supermicro Certified MEM-DR464L-CL02-LR26 | Micron MTA72ASS8G72LZ-2G6D2 | 64GB PC4-21300 DDR4 2666MHz 4Rx4 Quad Rank ECC LRDIMM Load Reduced 288-Pin Server Memory RAM
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  •  
  • $267.68 
Direct from A-Tech Direct from A-Tech
OWC 64GB (4x16GB) 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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  •  
  • $537.84 
Available Direct from OWC Available Direct from OWC
Supermicro Certified MEM-DR464L-HL03-LR26 | Hynix HMAA8GL7CPR4N-VK | 64GB PC4-21300 DDR4 2666MHz 4Rx4 Quad Rank ECC LRDIMM Load Reduced 288-Pin Server Memory RAM
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  •  
  • $273.75 
Direct from A-Tech Direct from A-Tech
OWC 64GB (4x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Memory RAM Compatible with Synology D4ECSO-2666-16G, D4ES01-16G
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  •  
  • $625.27 
Available Direct from OWC Available Direct from OWC
Supermicro Certified MEM-DR464L-SL01-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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  •  
  • $279.85 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (8x8GB) 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 64GB (8x8GB) 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
  • Rank: 2Rx8
  • Model #: AT8G8D4D2666RD8N12V
  •  
  • $439.92 
Available Direct from A-Tech Available Direct from A-Tech
Supermicro Certified MEM-DR464L-SL03-LR26 | Samsung M386A8K40CM2-CTD | 64GB PC4-21300 DDR4 2666MHz 4Rx4 Quad Rank ECC LRDIMM Load Reduced 288-Pin Server Memory RAM
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  •  
  • $279.85 
Direct from A-Tech Direct from A-Tech
OWC 64GB (2X32GB) DDR4 RAM Compatible with Synology NAS Rackstation RS822+ and RS822RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
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OWC 64GB (2X32GB) DDR4 RAM Compatible with Synology NAS Rackstation RS822+ and RS822RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS822+ Synology RackstationRS822RP+
  • CAS Latency: CL19
  • Part Number: 2C6D42R8064P
  • Model #: OWC2C6D42R8064P-ZAQ-SF
  •  
  • $594.77 
Available Direct from OWC Available Direct from OWC
Supermicro Certified MEM-DR464L-HL01-LR26 | Hynix HMAA8GL7AMR4N-VK | 64GB PC4-21300 DDR4 2666MHz 4Rx4 Quad Rank ECC LRDIMM Load Reduced 288-Pin Server Memory RAM
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  •  
  • $273.75 
Direct from A-Tech Direct from A-Tech
OWC 64GB DDR4 2666MHz PC4-21300 CL19 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Supermicro Motherboard X11SRA X11SRA-F X11SRA-RF
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OWC 64GB DDR4 2666MHz PC4-21300 CL19 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Supermicro Motherboard X11SRA X11SRA-F X11SRA-RF
  • Voltage: 1.2V
  • Compatible System: Supermicro Motherboard X11SRA Supermicro Motherboard X11SRA-F Supermicro Motherboard X11SRA-RF
  • CAS Latency: CL19
  • Part Number: 2R6D42R464GB
  • Model #: OWC2R6D42R464GB-B109-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS3617RPxs and RS3617xs+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS3617RPxs and RS3617xs+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS3617RPxs Synology RackstationRS3617xs+
  • CAS Latency: CL19
  • Part Number: 2E6D42R8064S
  • Model #: OWC2E6D42R8064S-ZAZ-SF
  •  
  • $625.27 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS2418+ and RS2418RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS2418+ and RS2418RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS2418+ Synology RackstationRS2418RP+
  • CAS Latency: CL19
  • Part Number: 2E6D42R8064S
  • Model #: OWC2E6D42R8064S-ZAU-SF
  •  
  • $625.27 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS2818RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS2818RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS2818RP+
  • CAS Latency: CL19
  • Part Number: 2E6D42R8064S
  • Model #: OWC2E6D42R8064S-ZAX-SF
  •  
  • $625.27 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS3618xs DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS3618xs DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS3618xs
  • CAS Latency: CL19
  • Part Number: 2E6D42R8064S
  • Model #: OWC2E6D42R8064S-ZBA-SF
  •  
  • $625.27 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS1619xs+ and RS2818RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS1619xs+ and RS2818RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS1619xs+ Synology RackstationRS2818RP+
  • CAS Latency: CL19
  • Part Number: 2E6D42R8064S
  • Model #: OWC2E6D42R8064S-ZAT-SF
  •  
  • $625.27 
Available Direct from OWC Available Direct from OWC