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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 PC4-17000R 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 
  • Free Shipping
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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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RIMLANCE 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1RX8 1.2V 288-PIN ECC Registered RDIMM Server Memory
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RIMLANCE 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1RX8 1.2V 288-PIN ECC Registered RDIMM Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: RRD21300S8C4
  •  
  • $18.19 
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RIMLANCE 4GB (1X4GB) DDR4 2400MHz PC4-19200 1Rx8 1.2V 288-PIN ECC Registered RDIMM Server Memory
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RIMLANCE 4GB (1X4GB) DDR4 2400MHz PC4-19200 1Rx8 1.2V 288-PIN ECC Registered RDIMM Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: RRD19200S8C4
  •  
  • $16.79 
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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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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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4GB D4EU01-4G 288-Pin DDR4-2666 PC4-21300 ECC UDIMM RAM Replacement Memory for Synology
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4GB D4EU01-4G 288-Pin DDR4-2666 PC4-21300 ECC UDIMM RAM Replacement Memory for Synology
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Parts: 5 Years
  • Labor: 5 Years
  • Model #: SY4GB2666ECr1b8-TZSpecificMPN/NE
  •  
  • $39.95 
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4GB 4X70K14183 DDR4 2133 Ecc Udimm PC4-17000 RAM Replacement Memory for Lenovo
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4GB 4X70K14183 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-MGSpecific1aMPN/NE
  •  
  • $43.95 
  • Free Shipping
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Kingston ValueRAM 4GB ECC Registered DDR4 2133 (PC4 17000) Server Memory Model KVR21R15S8/4
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Kingston ValueRAM 4GB ECC Registered DDR4 2133 (PC4 17000) Server Memory Model KVR21R15S8/4
  • CAS Latency: CL15
  • Timing: 15-15-15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: KVR21R15S8/4
  •  
  • $166.28 
  • Free Shipping
RIMLANCE 4GB(1X4GB) DDR4 2133MHz PC4-17000 1Rx8 1.2V 288-PIN ECC Registered RDIMM Server Memory
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RIMLANCE 4GB(1X4GB) DDR4 2133MHz PC4-17000 1Rx8 1.2V 288-PIN ECC Registered RDIMM Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: RRD17000S8C4
  •  
  • $15.39 
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Kingston ValueRAM 4GB (1 x 4GB) DDR4 2400 RAM (Server Memory) ECC DIMM (288-Pin) KVR24E17S8/4
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Kingston ValueRAM 4GB (1 x 4GB) DDR4 2400 RAM (Server Memory) ECC DIMM (288-Pin) KVR24E17S8/4
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: KVR24E17S8/4
  •  
  • $34.08 
4GB RAM Replacement for Hynix HMA451U7MFR8N-TF | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Hynix HMA451U7MFR8N-TF | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1828
  •  
  • $17.93 
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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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4GB RAM Replacement for Kingston KVR21E15S8/4 | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Kingston KVR21E15S8/4 | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1964
  •  
  • $17.93 
  • Free Shipping
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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 
  • Free Shipping
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4GB RAM Replacement for HP 840820-001 | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for HP 840820-001 | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1746
  •  
  • $17.93 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
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
  •  
  • $19.31 
  • Free Shipping
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Kingston ValueRAM 4GB (1 x 4GB) DDR4 2400 RAM (Server Memory) ECC Reg DIMM (288-Pin) KVR24R17S8/4
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Kingston ValueRAM 4GB (1 x 4GB) DDR4 2400 RAM (Server Memory) ECC Reg DIMM (288-Pin) KVR24R17S8/4
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: KVR24R17S8/4
4GB RAM Replacement for Micron MTA9ASF51272PZ-2G1A2II, MTA9ASF51272PZ-2G1B1 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
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  •  
  • $12.99 
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4GB RAM Replacement for HP 934796-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for HP 934796-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1747
  •  
  • $19.31 
  • Free Shipping
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4GB RAM Replacement for Samsung M391A5143BB0-CQB | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Samsung M391A5143BB0-CQB | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-2207
  •  
  • $17.93 
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4GB RAM Replacement for Micron MTA9ASF51272AZ-2G1A1, MTA9ASF51272AZ-2G1B1 | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
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  •  
  • $17.93 
  • Free Shipping
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4GB RAM Replacement for Micron MTA9ASF51272PZ-2G3A2MG, MTA9ASF51272PZ-2G3B1II | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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  •  
  • $12.99 
  • Free Shipping
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4GB RAM Replacement for Micron MTA9ASF51272AZ-2G3, MTA9ASF51272AZ-2G3B1 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Micron MTA9ASF51272AZ-2G3, MTA9ASF51272AZ-2G3B1 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-2064
  •  
  • $19.31 
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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with QNAP RAM-4GDR4ECI0-RD-2666 NAS Memory
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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with QNAP RAM-4GDR4ECI0-RD-2666 NAS Memory
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-418K1
  • Model #: MR21300-418K1-QN-RAM-4GDR4ECI0-RD-2666
  •  
  • $15.99 
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4GB RAM Replacement for IBM-Lenovo 46W0786, 47J0250 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for IBM-Lenovo 46W0786, 47J0250 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1925
  •  
  • $12.99 
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4GB RAM Replacement for HP 809078-581, 852260-001 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for HP 809078-581, 852260-001 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1745
  •  
  • $12.99 
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4GB RAM Replacement for Hynix HMA451U7AFR8N-TF | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Hynix HMA451U7AFR8N-TF | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772480100
  •  
  • $20.69 
  • Free Shipping
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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
  •  
  • $20.69 
  • Free Shipping
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4GB RAM Replacement for Hynix HMA451R7AFR8N-TF, HMA451R7AFR8N-TFT1, HMA451R7MFR8N-TF | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
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  •  
  • $14.99 
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4GB RAM Replacement for Hynix HMA451R7AFR8N-UH, HMA451R7MFR8N-UH | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Hynix HMA451R7AFR8N-UH, HMA451R7MFR8N-UH | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772478978
  •  
  • $14.99 
  • Free Shipping
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4GB RAM Replacement for IBM-Lenovo 46W0784, 4X70F28588, 4X70G78060 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for IBM-Lenovo 46W0784, 4X70F28588, 4X70G78060 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772486218
  •  
  • $14.99 
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4GB RAM Replacement for Dell A9652461 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Dell A9652461 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772482739
  •  
  • $20.69 
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4GB RAM Replacement for Dell A8661095, SNPN8MT5C/4G | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Dell A8661095, SNPN8MT5C/4G | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772482722
  •  
  • $20.69 
  • Free Shipping
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4GB RAM Replacement for HP T9V38AA | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for HP T9V38AA | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772484535
  •  
  • $14.99 
  • Free Shipping
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