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DDR4 Desktop RAM Memory Upgrades
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16GB RAM Replacement for Hynix HMA42GR7AFR4N-VK, HMA42GR7BJR4N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772478862
- $155.06 –

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128GB RAM Replacement for Micron MTA144ASQ16G72LSZ-2S6G1QG | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2S4Rx4 (8Rx4)
- Model #: NE-PNR-2047
- $819.82 –

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32GB RAM Replacement for IBM-Lenovo 4ZC7A15142 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772486140
- $358.79 –

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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

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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with QNAP RAM 4GDR4K0-SO-2666 NAS Memory
- Brand: NEMIX RAM
- Series: QNAP NAS Compatible Series Memory
- Capacity: 4GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-418K1-QNAP-4GDR4K0-SO-2666
- $38.99 –

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16GB RAM Replacement for Micron MTA36ASF2G72PZ-2G6B1, MTA36ASF2G72PZ-2G6B2, MTA36ASF2G72PZ-2G6F1 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: NE-PNR-2051
- $155.06 –

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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory Compatible with Synology D4EC-2666-8G NAS Memory
- Brand: NEMIX RAM
- Series: Synology Compatible Series NAS Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: ME21300-818K1-SYN-D4EC-2666-8G
- $69.99 –

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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
- CAS Latency: CL19
- Rank: 2Rx8
- Model #: AT8G4D4D2666UD8N12V
- $479.96 –
- Free Shipping

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8GB RAM Replacement for Kingston KSM26ES8/8HD, KSM26ES8/8MR, KTD-PE426E/8G, KTH-PL426E/8G, KTL-TS426E/8G | DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: 5053772488700
- $129.99 –
- Free Shipping

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128GB RAM Replacement for Samsung M386AAK40B40-CWD | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Part Number: M386AAK40B40-CWD
- Model #: NE-PNR-1537
- $819.82 –

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A-Tech 128GB (8x16GB) 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: AT16G8D4D2666UD8N12V
- Model #: AT16G8D4D2666UD8N12V
- $1,279.92 –

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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN VLP ECC Unbuffered UDIMM Memory Compatible with Supermicro MEM-DR416L-CV01-EU26 ECC
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: ME21300-628VK1
- Model #: ME21300-628VK01-270
- $167.88 –
- Free Shipping

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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with QNAP RAM 16GDR4T0-SO-2666 NAS Memory
- Brand: NEMIX RAM
- Series: QNAP NAS Compatible Series Memory
- Capacity: 16GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-628K1-QNAP-16GDR4T0-SO-2666
- $92.99 –

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NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory Compatible with Dell EMC PowerEdge R7425 Server
- Voltage: 1.20V
- Compatible System: Dell
- CAS Latency: CL19
- Part Number: MR21300-324K1
- Model #: MR21300-324K1-R7425
- $249.99 –

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8GB RAM Replacement for Samsung M474A1K43BB1-CTD, M474A1K43DB1-CTD | DDR4 2666MHz PC4-21300 ECC SODIMM 1Rx8 Server Memory
- CAS Latency: CL19
- Voltage: 1.20V
- ECC: Yes
- Buffered/Registered: Unbuffered
- Model #: 5053772478640
- $116.65 –
- Free Shipping

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128GB RAM Replacement for Crucial CT128G4ZFE426S36QG1, CT128G4ZFJ426S | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Part Number: CT128G4ZFE426S36QG1, CT128G4ZFJ426S
- Model #: NE-PNR-1532
- $819.82 –

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4GB RAM Replacement for Dell AA086413, SNPKN2NMC/4G | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: Major Brand Chips
- Model #: 5053772482760
- $39.92 –

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NEMIX RAM 512GB (16X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-324K16
- Model #: MR21300-324K16-G1
- $3,906.49 –
- Free Shipping

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128GB RAM Replacement for Hynix HMABAGR7A4R4N-VN | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2S4Rx4 (8Rx4)
- Model #: NE-PNR-1834
- $714.99 –

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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Supermicro MEM-DR416L-SL02-ER26
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-614K1
- Model #: MR21300-614K01-272
- $134.95 –
- Free Shipping

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NEMIX RAM 64GB (4X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory KIT Compatible with Synology D4ECSO-2666-16G
- Voltage: 1.20V
- Compatible System: Synology
- CAS Latency: CL19
- Part Number: MSE21300-628K4
- Model #: MSE21300-628K4-SYN-D4ECSO-2666-16G
- $627.28 –

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NEMIX RAM 64GB (1X64GB) DDR4 2666MHZ PC4-21300 4Rx4 1.2V 288-PIN ECC LRDIMM Compatible with Hynix HMAA8GL7CPR4N-VK Load Reduced Server Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: ML21300-944K1
- Model #: ML21300-944K01-2343
- $298.88 –
- Free Shipping

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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with QNAP RAM 8GDR4K0-SO-2666 NAS Memory
- Brand: NEMIX RAM
- Series: QNAP NAS Compatible Series Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-828K1-QNAP-8GDR4K0-SO-2666
- $56.99 –

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A-Tech 8GB 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 Module
- CAS Latency: CL19
- Rank: 2Rx8
- Model #: AT8G1D4D2666UD8N12V
- $119.99 –
- Free Shipping

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16GB RAM Replacement for Micron MTA16ATF2G64HZ-2G6J1 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: MTA16ATF2G64HZ-2G6J1
- Model #: NE-PNR-2039
- $105.92 –

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4GB RAM Replacement for Hynix HMA851S6CJR6N-VK, HMA851S6DJR6N-VK, HMA851S6JJR6N-VK | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772475762
- $39.92 –

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8GB RAM Replacement for Dell AA318913 | DDR4 2666MHz PC4-21300 ECC SODIMM 1Rx8 Server Memory
- CAS Latency: CL19
- Voltage: 1.20V
- ECC: Yes
- Buffered/Registered: Unbuffered
- Model #: 5053772483088
- $116.65 –
- Free Shipping

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16GB RAM Replacement for Crucial CB16GS2666 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: CB16GS2666
- Model #: NE-PNR-1637
- $105.92 –

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8GB RAM Replacement for Kingston KCP426SS6/8, KVR26S19S6/8 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: Major Brand Chips
- Model #: 5053772488762
- $61.40 –

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NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory KIT Compatible with Synology D4EC-2666-16G NAS Memory
- Brand: NEMIX RAM
- Series: Synology Compatible Series NAS Memory
- Capacity: 32GB (2 x 16GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: ME21300-628K2-SYN-D4EC-2666-16G
- $335.49 –

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SK Hynix 16GB(2X8GB) DDR4-21300 SODIMM PC4-2666V-SA1-11 Laptop RAM Memory Stick Module HMA81GSJJR8N-VK
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: XD-SOD-8GB-CP4-2666 X2
- $122.80 –
- More options from $43.59 - $161.97

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16GB RAM Replacement for Samsung M474A2K43BB1-CTD, M474A2K43DB1-CTD | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Server Memory
- CAS Latency: CL19
- Voltage: 1.20V
- ECC: Yes
- Buffered/Registered: Unbuffered
- Model #: 5053772478398
- $191.99 –
- Free Shipping

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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Supermicro MEM-DR416L-SL04-ER26
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-614K1
- Model #: MR21300-614K01-302
- $134.95 –
- Free Shipping

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32GB RAM Replacement for Dell AA538491, SNPNNRD4C/32G | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: Major Brand Chips
- Model #: 5053772482647
- $195.04 –

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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Hynix HMA41GR7BJR4N-VK
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-814K1
- Model #: MR21300-814K01-2469
- $69.99 –
- Free Shipping

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16GB RAM Replacement for Crucial CT16G4S266M, CT16G4SFD8266, CT16G4SFRA266, CT2K16G4SFD8266 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: Major Brand Chips
- Model #: 5053772480841
- $105.92 –





