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16GB RAM Replacement for IBM-Lenovo 78P4889 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Server Memory
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16GB RAM Replacement for IBM-Lenovo 78P4889 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: 5053772485822
  •  
  • $153.80 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (4x16GB) 2Rx4 PC3L-10600R DDR3 / DDR3L 1333 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (4x16GB) 2Rx4 PC3L-10600R DDR3 / DDR3L 1333 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT16G4D3D1333RD4N135V
  •  
  • $120.24 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 8GB 1Rx8 PC4-21300 DDR4 2666 ECC REG RDIMM Registered DIMM 288-Pin Single Rank x8 Server RAM Memory Module
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A-Tech 8GB 1Rx8 PC4-21300 DDR4 2666 ECC REG RDIMM Registered DIMM 288-Pin Single Rank x8 Server RAM Memory Module
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: AT8G1D4D2666RS8N12V
  •  
  • $71.49 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB Kit (4x16GB) RAM for Apple iMac (2019, 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
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A-Tech 64GB Kit (4x16GB) RAM for Apple iMac (2019, 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0064
  •  
  • $440.96 
Direct from A-Tech Direct from A-Tech
Kingston ValueRAM 16GB 2400MHz DDR4 Non-ECC CL17 SODIMM 2Rx8 (Notebook Memory) KVR24S17D8/16
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Kingston ValueRAM 16GB 2400MHz DDR4 Non-ECC CL17 SODIMM 2Rx8 (Notebook Memory) KVR24S17D8/16
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Non-ECCUnbuffered100% Factory Tested at Speed Designed to meet JEDECFree Technical Support
  • Model #: KVR24S17D8/16
  •  
  • $113.05 
  • Free Shipping
32GB RAM Replacement for Hynix HMCG88MEBEA | DDR5 4800MHz PC5-38400 ECC UDIMM 2Rx8 Server Memory
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32GB RAM Replacement for Hynix HMCG88MEBEA | DDR5 4800MHz PC5-38400 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 2Rx8 (EC4)
  • Model #: NE-PNR-1900
  •  
  • $779.99 
Direct from A-Tech Direct from A-Tech
Kingston ValueRAM 2GB ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model KVR667D2D8F5/2G
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Kingston ValueRAM 2GB ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model KVR667D2D8F5/2G
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Heat Spreader: Yes
  • Type: 240-Pin DDR2 SDRAM
  • Model #: KVR667D2D8F5/2G
  •  
  • $17.50 
  • Free Shipping
A-Tech 64GB (4x16GB) 1Rx8 PC5-44800R DDR5 5600 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (4x16GB) 1Rx8 PC5-44800R DDR5 5600 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL46
  • Voltage: 1.10V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT16G4D5D5600RS8EC8N11V
  •  
  • $1,979.96 
Available Direct from A-Tech Available Direct from A-Tech
32GB RAM Replacement for Micron MTA18ASF4G72PDZ-3G2 | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
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32GB RAM Replacement for Micron MTA18ASF4G72PDZ-3G2 | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772479203
  •  
  • $391.30 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR432L-SL05-ER32 | Samsung M393A4K40EB3-CWE | 32GB PC4-25600 DDR4 3200MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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  •  
  • $419.25 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Samsung M425R1GB4BB0-CQK | DDR5 4800MHz PC5-38400 SODIMM 1Rx16 Laptop Memory
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8GB RAM Replacement for Samsung M425R1GB4BB0-CQK | DDR5 4800MHz PC5-38400 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772476288
  •  
  • $128.28 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR432LC-ER26 | Micron MTA36ASF4G72PZ-2G6E1 | 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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Supermicro Certified MEM-DR432LC-ER26 | Micron MTA36ASF4G72PZ-2G6E1 | 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
  • Chipset: Micron Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: MEM-DR432LC-ER26 MTA36ASF4G72PZ-2G6E1
  •  
  • $306.98 
Direct from A-Tech Direct from A-Tech
Samsung RDIMM 32GB 2Rx4 DDR4 2400 PC4-2400T 19200 M393A4K40BB1-CRC0Q ECC Registered RAM Memory DIMM For Dell, HP, Lenovo, Supermicro and Other Server Systems
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  •  
  • $302.39 
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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  •  
  • $249.46 
Direct from A-Tech Direct from A-Tech
A-Tech 128GB (4x32GB) 2Rx4 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 128GB (4x32GB) 2Rx4 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT32G4D4D2133RD4N12V
  •  
  • $1,081.60 
Available Direct from A-Tech Available Direct from A-Tech
64GB RAM Replacement for Dell SNPJ52K5C/64G, AC239379 | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx4 Server Memory
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64GB RAM Replacement for Dell SNPJ52K5C/64G, AC239379 | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 2Rx4 (EC8)
  • Model #: NE-PNR-1649
  •  
  • $1,599.99 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MTA9ASF51272PZ-2G3A2MG, MTA9ASF51272PZ-2G3B1II | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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  •  
  • $25.29 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for HP 3TQ40AA, 3TQ40AT, 879527-091 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for HP 3TQ40AA, 3TQ40AT, 879527-091 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772484221
  •  
  • $175.99 
Direct from A-Tech Direct from A-Tech
Kingston ValueRAM 2GB ECC DDR2 800 (PC2 6400) Server Memory Model KVR800D2E6/2G
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Kingston ValueRAM 2GB ECC DDR2 800 (PC2 6400) Server Memory Model KVR800D2E6/2G
  • CAS Latency: CL6
  • Voltage: 1.80V
  • Type: 240-Pin DDR2 SDRAM
  • Parts: Lifetime limited
  • Model #: KVR800D2E6/2G
  • $19.95
  •  
  • $14.95 
  • Save: $5.00 (25%)
  • Free Shipping
16GB RAM Replacement for Synology RAMEC2133DDR4SO-16G | DDR4 2133MHz PC4-17000 ECC SODIMM 2Rx8 Server Memory
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16GB RAM Replacement for Synology RAMEC2133DDR4SO-16G | DDR4 2133MHz PC4-17000 ECC SODIMM 2Rx8 Server Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: 5053772488984
  •  
  • $149.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Crucial CT204864BF160B | DDR3 1600MHz PC3L-12800 SODIMM 2Rx8 Laptop Memory
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16GB RAM Replacement for Crucial CT204864BF160B | DDR3 1600MHz PC3L-12800 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772480186
  •  
  • $242.11 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Micron MTC4C10163S1SC48B, MTC4C10163S1SC48BA1 | DDR5 4800MHz PC5-38400 SODIMM 1Rx16 Laptop Memory
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8GB RAM Replacement for Micron MTC4C10163S1SC48B, MTC4C10163S1SC48BA1 | DDR5 4800MHz PC5-38400 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772475915
  •  
  • $128.28 
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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  •  
  • $306.98 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M391A2K43BB1-CTD, M391A2K43DB1-CTD | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Samsung M391A2K43BB1-CTD, M391A2K43DB1-CTD | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772478565
  •  
  • $175.99 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR416L-SL01-ER21 | Samsung M393A2G40DB0-CPB | 16GB PC4-17000 DDR4 2133MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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  •  
  • $120.99 
Direct from A-Tech Direct from A-Tech
Kingston ValueRAM 1GB DDR 266 (PC 2100) Desktop Memory Model KVR266/1GR
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Kingston ValueRAM 1GB DDR 266 (PC 2100) Desktop Memory Model KVR266/1GR
  • CAS Latency: CL2.5
  • Voltage: 2.50V
  • Parts: Lifetime limited
  • Labor: Lifetime limited
  • Model #: KVR266/1GR
  •  
  • $15.99 
Kingston ValueRAM 256MB DDR 266 (PC 2100) System Memory Model KVR266X64C25/256
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Kingston ValueRAM 256MB DDR 266 (PC 2100) System Memory Model KVR266X64C25/256
  • CAS Latency: CL2.5
  • Voltage: 2.50V
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: KVR266X64C25/256
  •  
  • $24.99 
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
Kingston ValueRAM 1GB DDR 400 (PC 3200) Desktop Memory Model KVR400/1GR
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Kingston ValueRAM 1GB DDR 400 (PC 3200) Desktop Memory Model KVR400/1GR
  • CAS Latency: CL3
  • Voltage: 2.60V
  • Parts: Lifetime limited
  • Labor: Lifetime limited
  • Model #: KVR400/1GR
  • $28.11
  •  
  • $22.99 
  • Save: $5.12 (18%)
G.SKILL NS 4GB (2 x 2GB) DDR3 1333 (PC3 10600) Desktop Memory Model F3-10600CL9D-4GBNS
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G.SKILL NS 4GB (2 x 2GB) DDR3 1333 (PC3 10600) Desktop Memory Model F3-10600CL9D-4GBNS
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 9-9-9-24
  • Model #: F3-10600CL9D-4GBNS
  •  
  • $27.76 
  • Free Shipping
A-Tech 8GB Kit (2x4GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
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A-Tech 8GB Kit (2x4GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.35V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0039
  •  
  • $48.41 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston KFJ-F/4G, KTT1066D3/4G, KVR1066D3S7/4G, M51264H70 | DDR3 1066MHz PC3-8500 SODIMM 2Rx8 Laptop Memory
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4GB RAM Replacement for Kingston KFJ-F/4G, KTT1066D3/4G, KVR1066D3S7/4G, M51264H70 | DDR3 1066MHz PC3-8500 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL7
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772487499
  •  
  • $24.19 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Micron MTA8ATF1G64HZ-3G2, MTA8ATF1G64HZ-3G2J1 | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
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8GB RAM Replacement for Micron MTA8ATF1G64HZ-3G2, MTA8ATF1G64HZ-3G2J1 | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772475922
  •  
  • $69.86 
Direct from A-Tech Direct from A-Tech
Kingston ValueRAM 1GB DDR 333 (PC 2700) Desktop Memory Model KVR333/1GR
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Kingston ValueRAM 1GB DDR 333 (PC 2700) Desktop Memory Model KVR333/1GR
  • CAS Latency: CL2.5
  • Voltage: 2.50V
  • Parts: Lifetime limited
  • Labor: Lifetime limited
  • Model #: KVR333/1GR
  •  
  • $24.99 
  • Free Shipping
16GB RAM Replacement for Samsung M378A2K43DB1-CVF | DDR4 2933MHz PC4-23400 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for Samsung M378A2K43DB1-CVF | DDR4 2933MHz PC4-23400 DIMM 2Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2933
  • Model #: 5053772474963
  •  
  • $120.74 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Dell AB371023, SNPKRVFXC/8G | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
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8GB RAM Replacement for Dell AB371023, SNPKRVFXC/8G | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772483057
  •  
  • $69.86 
Direct from A-Tech Direct from A-Tech