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8GB RAM Replacement for Corsair CMK8GX4M1A2666C16 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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8GB RAM Replacement for Corsair CMK8GX4M1A2666C16 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Corsair CMK8GX4M1A2666C16
  • Model #: NE-PNR-1594
  •  
  • $62.30 
Direct from A-Tech Direct from A-Tech
A-Tech 4GB DDR4 2400 MHz ECC SODIMM PC4-19200 ECC Unbuffered SO-DIMM 260-Pin 1.2V 1Rx8 Single Rank RAM Memory Upgrade Module for Microservers, Mobile Workstations, and NAS Servers
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  •  
  • $31.32 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
16GB RAM Replacement for Corsair CMK32GX4M2A2133C13 | DDR4 2133MHz PC4-17000 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for Corsair CMK32GX4M2A2133C13 | DDR4 2133MHz PC4-17000 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Corsair CMK32GX4M2A2133C13
  • Model #: NE-PNR-1595
  •  
  • $103.28 
Direct from A-Tech 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 CX2550 M4 CX2560 M4 CX2570 M4 RX2530 M4 RX2540 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 RX4770 M4
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  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
A-Tech 4GB DDR4 2133 MHz ECC SODIMM PC4-17000 ECC Unbuffered SO-DIMM 260-Pin 1.2V 1Rx8 Single Rank RAM Memory Upgrade Module for Microservers, Mobile Workstations, and NAS Servers
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  • $31.32 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
4GB RAM Replacement for Crucial BLS4G4D240FSE, BLS4K4G4D240FSE | DDR4 2400MHz PC4-19200 DIMM Desktop Memory
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4GB RAM Replacement for Crucial BLS4G4D240FSE, BLS4K4G4D240FSE | DDR4 2400MHz PC4-19200 DIMM Desktop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772481008
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial CT2K4G4DFS8213, CT4K4G4DFS8213 | DDR4 2133MHz PC4-17000 DIMM Desktop Memory
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4GB RAM Replacement for Crucial CT2K4G4DFS8213, CT4K4G4DFS8213 | DDR4 2133MHz PC4-17000 DIMM Desktop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772480971
  •  
  • $39.92 
Direct from A-Tech 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
A-Tech 128GB 2S2Rx4 (4Rx4 3DS) PC4-25600L DDR4 3200 MHz ECC LRDIMM Load Reduced DIMM 288-Pin Quad Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Module
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A-Tech 128GB 2S2Rx4 (4Rx4 3DS) PC4-25600L DDR4 3200 MHz ECC LRDIMM Load Reduced DIMM 288-Pin Quad Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT128G1D4D3200LQ4N12V
  •  
  • $1,471.61 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 256GB (8x32GB) 2Rx8 PC4-21300E DDR4 2666 MHz ECC UDIMM Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 256GB (8x32GB) 2Rx8 PC4-21300E DDR4 2666 MHz ECC UDIMM Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: AT32G8D4D2666UD8N12V
  • Model #: AT32G8D4D2666UD8N12V
  •  
  • $2,759.89 
Direct from A-Tech Direct from A-Tech
A-Tech 256GB (2x128GB) 2S4Rx4 (8Rx4 3DS) PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin Octal Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Kit
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A-Tech 256GB (2x128GB) 2S4Rx4 (8Rx4 3DS) PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin Octal Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: NE-SS-0709
  •  
  • $1,639.64 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 32GB (4x8GB) 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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  •  
  • $479.96 
  • Free Shipping
Direct from A-Tech 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
A-Tech 8GB DDR4 2400 MHz ECC SODIMM PC4-19200 ECC Unbuffered SO-DIMM 260-Pin 1.2V 1Rx8 Single Rank RAM Memory Upgrade Module for Microservers, Mobile Workstations, and NAS Servers
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  • $145.81 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
4GB RAM Replacement for Samsung M378A5244CB0-CVF | DDR4 2933MHz PC4-23400 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Samsung M378A5244CB0-CVF | DDR4 2933MHz PC4-23400 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Chipset: Samsung Chipset
  • Recommend Use: Compatible Replacement for Samsung M378A5244CB0-CVF
  • Model #: NE-PNR-2262
  •  
  • $33.26 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Micron MTA16ATF2G64AZ-2G1, MTA16ATF2G64AZ-2G1B1 | DDR4 2133MHz PC4-17000 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for Micron MTA16ATF2G64AZ-2G1, MTA16ATF2G64AZ-2G1B1 | DDR4 2133MHz PC4-17000 DIMM 2Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2133
  • Model #: 5053772474598
  •  
  • $103.28 
Direct from A-Tech Direct from A-Tech
A-Tech 128GB (8x16GB) 1Rx8 PC4-25600E DDR4 3200 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 128GB (8x16GB) 1Rx8 PC4-25600E DDR4 3200 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Part Number: AT16G8D4D3200US8N12V
  • Model #: AT16G8D4D3200US8N12V
  •  
  • $1,599.92 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (4x16GB) 1Rx8 PC4-25600 / PC4-25600E DDR4 3200 MHz ECC UDIMM 1.2V ECC Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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  •  
  • $799.96 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M378A5244CB0-CPB | DDR4 2133MHz PC4-17000 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Samsung M378A5244CB0-CPB | DDR4 2133MHz PC4-17000 DIMM 1Rx16 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2133
  • Model #: 5053772475038
  •  
  • $39.92 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for IBM-Lenovo 4X70R38788, 4ZC7A08702 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for IBM-Lenovo 4X70R38788, 4ZC7A08702 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772485792
  •  
  • $104.13 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M378A5244CB0-CWE | DDR4 3200MHz PC4-25600 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Samsung M378A5244CB0-CWE | DDR4 3200MHz PC4-25600 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Chipset: Samsung Chipset
  • Recommend Use: Compatible Replacement for Samsung M378A5244CB0-CWE
  • Model #: NE-PNR-2246
  •  
  • $43.89 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M378A2G43AB3-CWE | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
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16GB RAM Replacement for Samsung M378A2G43AB3-CWE | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 3200
  • Model #: 5053772474970
  •  
  • $125.31 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Hynix HMA851U6DJR6N-WM | DDR4 2933MHz PC4-23400 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Hynix HMA851U6DJR6N-WM | DDR4 2933MHz PC4-23400 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Hynix HMA851U6DJR6N-WM
  • Model #: NE-PNR-1878
  •  
  • $33.26 
Direct from A-Tech Direct from A-Tech
OWC 32GB Replacement for Synology D4ER02-32G - DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade
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OWC 32GB Replacement for Synology D4ER02-32G - DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 32GB
  • Speed: DDR4 2666 (PC4 21300)
  • ECC: Yes
  • Model #: OWC2R6D42R432GB-C338-SF
  •  
  • $269.99 
Direct from OWC Direct from OWC
8GB RAM Replacement for Samsung M378A1K43DB2-CVF | DDR4 2933MHz PC4-23400 DIMM 1Rx8 Desktop Memory
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8GB RAM Replacement for Samsung M378A1K43DB2-CVF | DDR4 2933MHz PC4-23400 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2933
  • Model #: 5053772475113
  •  
  • $69.39 
Direct from A-Tech Direct from A-Tech
OWC 128GB DDR4 2400 PC4-19200 CL17 8Rx4 288-pin 1.2V ECC Load Reduced DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY BX2560 M2 BX2580 M2 RX2530 M2 RX2540 M2 RX2560 M2
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  •  
  • $899.99 
Direct from OWC Direct from OWC
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 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 128GB DDR4 2400 PC4-19200 CL17 8Rx4 288-pin 1.2V ECC Load Reduced DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY TX2560 M2
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  •  
  • $899.99 
Direct from OWC 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 CX2550 M5 CX2560 M5 RX2530 M5 RX2540 M5 RX4770 M5
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  •  
  • $599.99 
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 128GB DDR4 2133 PC4-17000 CL15 8Rx4 288-pin 1.2V ECC Load Reduced DIMM Memory RAM Module Upgrade Compatible with Fujitsu Primequest 2400E3 2800E3
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  •  
  • $899.99 
Direct from OWC Direct from OWC
A-Tech 128GB 2S4Rx4 (8Rx4 3DS) PC4-23400L DDR4 2933 MHz ECC LRDIMM Load Reduced DIMM 288-Pin Octal Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Module
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A-Tech 128GB 2S4Rx4 (8Rx4 3DS) PC4-23400L DDR4 2933 MHz ECC LRDIMM Load Reduced DIMM 288-Pin Octal Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT128G1D4D2933LO4N12V
  •  
  • $1,196.99 
Available Direct from A-Tech Available Direct from A-Tech
CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK16GX4M2A2666C16W
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CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK16GX4M2A2666C16W
  • CAS Latency: CL16
  • Voltage: 1.20V
  • Timing: 16-18-18-35
  • Buffered/Registered: Unbuffered
  • Model #: CMK16GX4M2A2666C16W
  •  
  • $109.00 
  • Free Shipping
CMS 32GB (2X16GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with MSI® Desktop Trident 3 Arctic 8th, Trident 3 Arctic 9th,, Trident 3 9th - C108
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CMS 32GB (2X16GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with MSI® Desktop Trident 3 Arctic 8th, Trident 3 Arctic 9th,, Trident 3 9th - C108
  • Voltage: 1.2V
  • Compatible System: MSI Desktop Trident 3 Arctic 8th, Trident 3 Arctic 9th,, Trident 3 9th
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 840055555625
  •  
  • $220.00 
  • Free Shipping