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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx6 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with QNAP RAM-4GDR4ECP0-UD-2666 NAS Memory
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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx6 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with QNAP RAM-4GDR4ECP0-UD-2666 NAS Memory
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: ME21300-4116K1
  • Model #: ME21300-4116K1-QN-RAM-4GDR4ECP0-UD-2666
  •  
  • $24.99 
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A-Tech 4GB 2Rx8 PC3-10600E DDR3 1333 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Module
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  • $14.99 
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A-Tech 4GB 1Rx8 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
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A-Tech 4GB 1Rx8 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT4G1D4D2400RS8N12V
  •  
  • $9.99 
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A-Tech 4GB 1Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
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A-Tech 4GB 1Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT4G1D4D2666RS8N12V
  •  
  • $9.99 
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4GB RAM Replacement for Crucial CT4G4RFS8266 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Crucial CT4G4RFS8266 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1644
  •  
  • $12.99 
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4GB 4X70G88315 DDR4 2133 Ecc Udimm PC4-17000 RAM Replacement Memory for Lenovo
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4GB 4X70G88315 DDR4 2133 Ecc Udimm PC4-17000 RAM Replacement Memory for Lenovo
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Parts: 5 Years
  • Labor: 5 Years
  • Model #: LE4GB2133ECr1b8-MGSpecificaMPN/NE
  •  
  • $43.95 
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A-Tech 4GB 1Rx8 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
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A-Tech 4GB 1Rx8 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT4G1D4D2133RS8N12V
  •  
  • $9.99 
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4GB RAM Replacement for Crucial CT4G3ERSLS4160B.18FKD | DDR3 1600MHz PC3L-12800 ECC RDIMM 1Rx4 Server Memory
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4GB RAM Replacement for Crucial CT4G3ERSLS4160B.18FKD | DDR3 1600MHz PC3L-12800 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Rank: 1Rx4
  • Model #: 5053772480377
  •  
  • $14.99 
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4GB RAM Replacement for Synology RAMEC1600DDR3-4GBX2 | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Synology RAMEC1600DDR3-4GBX2 | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: 5053772488885
  •  
  • $14.99 
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4GB RAM Replacement for Kingston KVR16E11/4 | DDR3 1600MHz PC3-12800 ECC UDIMM 2Rx8 Server Memory
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4GB RAM Replacement for Kingston KVR16E11/4 | DDR3 1600MHz PC3-12800 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772487284
  •  
  • $14.99 
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4GB RAM Replacement for IBM-Lenovo 4X70G00092 | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for IBM-Lenovo 4X70G00092 | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: 5053772485457
  •  
  • $14.99 
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4GB RAM Replacement for Kingston KVR21R15S8/4 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Kingston KVR21R15S8/4 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1962
  •  
  • $12.99 
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AVARUM RAM 4GB DDR3-1600 PC3-12800 2Rx8 1.35V ECC Unbuffered Memory
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AVARUM RAM 4GB DDR3-1600 PC3-12800 2Rx8 1.35V ECC Unbuffered Memory
  • Chipset: Major Brand Chipset
  • Voltage: 1.35V
  • Type: 240-Pin DDR3 SDRAM
  • Rank: 2Rx8
  • Model #: 0642
  •  
  • $15.53 
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4GB RAM Replacement for Kingston KTH-PL310Q/4G | DDR3 1066MHz PC3-8500 ECC RDIMM 2Rx4 Server Memory
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4GB RAM Replacement for Kingston KTH-PL310Q/4G | DDR3 1066MHz PC3-8500 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL7
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: 5053772487239
  •  
  • $14.99 
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4GB RAM Replacement for Hynix HMT351R7CFR8C-RD, HMT351R7EFR8C-RD | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx8 Server Memory
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4GB RAM Replacement for Hynix HMT351R7CFR8C-RD, HMT351R7EFR8C-RD | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772479005
  •  
  • $14.99 
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4GB RAM Replacement for Crucial CT51272BD160B | DDR3 1600MHz PC3L-12800 ECC UDIMM 2Rx8 Server Memory
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4GB RAM Replacement for Crucial CT51272BD160B | DDR3 1600MHz PC3L-12800 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Rank: 2Rx8
  • Model #: 5053772480384
  •  
  • $14.99 
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4GB RAM Replacement for Hynix HMT351R7EFR4C-RD | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx4 Server Memory
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4GB RAM Replacement for Hynix HMT351R7EFR4C-RD | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx4
  • Model #: NE-PNR-1882
  •  
  • $19.99 
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4GB RAM Replacement for Hynix HMT351U7CFR8C-RD, HMT351U7EFR8C-RD | DDR3 1866MHz PC3-14900 ECC UDIMM 2Rx8 Server Memory
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4GB RAM Replacement for Hynix HMT351U7CFR8C-RD, HMT351U7EFR8C-RD | DDR3 1866MHz PC3-14900 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772478992
  •  
  • $14.99 
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Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial CT51272BD160BJ | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Crucial CT51272BD160BJ | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Rank: 1Rx8
  • Model #: NE-PNR-1621
  •  
  • $10.99 
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4GB RAM Replacement for Samsung M391B5273DH0-CMA | DDR3 1866MHz PC3-14900 ECC UDIMM 2Rx8 Server Memory
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4GB RAM Replacement for Samsung M391B5273DH0-CMA | DDR3 1866MHz PC3-14900 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772479920
  •  
  • $14.99 
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4GB RAM Replacement for Hynix HMT351E7CFR8C-PB, HMT351U7BFR8C-PB, HMT351U7CFR8C-PB, HMT351U7EFR8C-PB | DDR3 1600MHz PC3-12800 ECC UDIMM 2Rx8 Server Memory
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  •  
  • $14.99 
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4GB RAM Replacement for IBM-Lenovo 00D5020 | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx4 Server Memory
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4GB RAM Replacement for IBM-Lenovo 00D5020 | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx4
  • Model #: 5053772485358
  •  
  • $14.99 
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4GB RAM Replacement for Hynix HMT351U7AFR8C-H9, HMT351U7BFR8C-H9, HMT351U7CFR8C-H9, HMT351U7EFR8C-H9 | DDR3 1333MHz PC3-10600 ECC UDIMM 2Rx8 Server Memory
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  •  
  • $14.99 
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4GB RAM Replacement for Kingston KVR24E17S8/4 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Kingston KVR24E17S8/4 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1965
  •  
  • $13.99 
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4GB RAM Replacement for Hynix HMT451E7BFR8C-PB | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Hynix HMT451E7BFR8C-PB | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: NE-PNR-1825
  •  
  • $11.99 
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4GB RAM Replacement for Kingston KTD-PE313S/4G, KTH-PL313S/4G, KTM-SX313S/4G | DDR3 1333MHz PC3-10600 ECC RDIMM 1Rx4 Server Memory
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4GB RAM Replacement for Kingston KTD-PE313S/4G, KTH-PL313S/4G, KTM-SX313S/4G | DDR3 1333MHz PC3-10600 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Rank: 1Rx4
  • Model #: 5053772487154
  •  
  • $14.99 
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4GB RAM Replacement for Kingston KVR24R17S8/4 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Kingston KVR24R17S8/4 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1963
  •  
  • $12.99 
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4GB RAM Replacement for Kingston KR1P74-HYC | DDR3 1333MHz PC3L-10600 ECC UDIMM 2Rx8 Server Memory
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4GB RAM Replacement for Kingston KR1P74-HYC | DDR3 1333MHz PC3L-10600 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Rank: 2Rx8
  • Model #: 5053772487246
  •  
  • $14.99 
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4GB RAM Replacement for Hynix HMA451U7AFR8N-UH | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Hynix HMA451U7AFR8N-UH | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772480117
  •  
  • $14.99 
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4GB RAM Replacement for Elpida EBJ40EG8BFWB-JS-F | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Elpida EBJ40EG8BFWB-JS-F | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: NE-PNR-1662
  •  
  • $12.99 
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4GB RAM Replacement for Samsung M391B5273CH0-CK0, M391B5273DH0-CK0 | DDR3 1600MHz PC3-12800 ECC UDIMM 2Rx8 Server Memory
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4GB RAM Replacement for Samsung M391B5273CH0-CK0, M391B5273DH0-CK0 | DDR3 1600MHz PC3-12800 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772478749
  •  
  • $14.99 
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4GB RAM Replacement for Samsung M393B5270CH0-CH9, M393B5270DH0-CH9 | DDR3 1333MHz PC3-10600 ECC RDIMM 1Rx4 Server Memory
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4GB RAM Replacement for Samsung M393B5270CH0-CH9, M393B5270DH0-CH9 | DDR3 1333MHz PC3-10600 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Rank: 1Rx4
  • Model #: 5053772478763
  •  
  • $14.99 
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4GB RAM Replacement for Hynix HMT351U7CFR8A-PB, HMT351U7EFR8A-PB | DDR3 1600MHz PC3L-12800 ECC UDIMM 2Rx8 Server Memory
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4GB RAM Replacement for Hynix HMT351U7CFR8A-PB, HMT351U7EFR8A-PB | DDR3 1600MHz PC3L-12800 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Rank: 2Rx8
  • Model #: 5053772478916
  •  
  • $14.99 
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4GB RAM Replacement for Hynix HMT151R7AFP8C-G7, HMT151R7BFR8C-G7, HMT151R7TFR8C-G7 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory
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4GB RAM Replacement for Hynix HMT151R7AFP8C-G7, HMT151R7BFR8C-G7, HMT151R7TFR8C-G7 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL7
  • Voltage: 1.50V
  • Rank: 4Rx8
  • Model #: 5053772477988
  •  
  • $14.99 
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4GB RAM Replacement for Dell SNPWM5YYC/4G | DDR3 1600MHz PC3-12800 ECC UDIMM 2Rx8 Server Memory
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4GB RAM Replacement for Dell SNPWM5YYC/4G | DDR3 1600MHz PC3-12800 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772481800
  •  
  • $14.99 
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4GB RAM Replacement for Samsung M393B5270QB0-CMA | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx4 Server Memory
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4GB RAM Replacement for Samsung M393B5270QB0-CMA | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx4
  • Model #: NE-PNR-2268
  •  
  • $19.99 
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4GB RAM Replacement for Dell A6994479 | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Dell A6994479 | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: 5053772481787
  •  
  • $14.99 
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