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DDR4 Desktop RAM Memory Upgrades
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Total Micro 32GB DDR4 SDRAM Memory Module - 32 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - ECC - Registered - 288-pin - DIMM
- ECC: ECC
- BIOS/Performance Profile: Intel XMP 2.0
- Model #: A9781929-TM
- $386.99 –
- More options from $105.13 - $419.30
- Free Shipping

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Black Diamond Memory 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD8G2666MQN22
- CAS Latency: CL19
- Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
- Model #: BD8G2666MQN22
- $97.99 –
- Free Shipping

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Black Diamond Memory 16GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD16G2666MQN25
- CAS Latency: CL19
- Voltage: 1.20V
- Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
- Model #: BD16G2666MQN25
- $153.49
- $140.99 –
- Save: $12.50 (8%)
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Micron 64GB Memory Kit with (2 x 32GB) DDR4 PC4-21300 2666 MT/s DR X8 UDIMM CL19 288-Pin Compatible with OptiPlex SFF, Tower 3050, 3060, 3070, 5050, 5060, 5070, 7050, 7060, 7070
- CAS Latency: CL19
- Voltage: 1.20V
- Model #: 840104308516
- $479.00 –
- Free Shipping

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Patriot Memory Signature 16GB DDR4 2666 (PC4 21300) CL19 1.2V 260-Pin SODIMM Memory Module - PSD416G266681S
- CAS Latency: CL19
- Timing: 19-19-19-43
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: PSD416G266681S
- $96.99
- See price in cart
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Avarum RAM equal to 4GB Single DDR4 2666 MT/s (PC4-21300) CL19 x8 UDIMM 288-Pin Memory - CT4G4DFS8266
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: NP106
- $41.41 –
- Free Shipping

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Kingston 16GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model KCP426NS8/16
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- BIOS/Performance Profile: Intel XMP 2.0
- Model #: KCP426NS8/16
- $129.00 –

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Kingston 16GB DDR4 SDRAM Memory Module - 16 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - ECC - Registered - 288-pin - DIMM - KTH-PL426D8/16G
OUT OF STOCK
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 288-Pin DDR5 SDRAM
- Rank: 2Rx8
- Model #: KTH-PL426D8/16G
- COMING SOON

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64GB (4x16GB) DDR4 2666 (PC4 21300) Desktop Memory Module by Avarum RAM
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: NRG114
- $507.25 –
- Free Shipping

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Kingston 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model KCP426NS6/8
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- BIOS/Performance Profile: Intel XMP 2.0
- Model #: KCP426NS6/8

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Dell 16GB DDR4 SDRAM Memory Module - 16 GB (1 x 16 GB) - DDR4-2666/PC4-21333 DDR4 SDRAM - 1.20 V - ECC - Unbuffered - 288-pin - DIMM
OUT OF STOCK
- Model #: SNPVDFYDC16G
- COMING SOON

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in 30 days
Crucial 32GB Kit (16GBx2) DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT2K16G4S266M- Brand: Crucial
- Capacity: 32GB (16 x 2GB)
- Speed: DDR4 2666 (PC4 21300)
- Compatible System: Apple
- Model #: CT2K16G4S266M
- $217.99
- $201.99 –
- Save: $16.00 (7%)

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32GB (2x16GB) DDR4 2666 (PC4 21300) Desktop Memory Module by Avarum RAM
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: NRG78
- $258.80 –
- Free Shipping

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MemoryMasters 8GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 Desktop Ram Memory Module
- CAS Latency: CL19
- Model #: M-M-2013 B07F72RJYN
- $64.99 –
- Free Shipping

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NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Laptop PC Memory KIT
- Brand: NEMIX RAM
- Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
- Capacity: 64GB (2 x 32GB)
- Type: 260-Pin DDR4 SO-DIMM
- Model #: MS21300-328K02-G
- $429.89 –
- Free Shipping

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Avarum RAM equal to 8GB Kit (4GBx2) DDR4 2666 MT/s (PC4-21300) CL19 x16 UDIMM 288-Pin Memory - CT2K4G4DFS6266
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: NP118
- $72.46 –
- Free Shipping

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NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC Unbuffered SODIMM Laptop PC Memory KIT
- Brand: NEMIX RAM
- Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
- Capacity: 16GB (2 x 8GB)
- Type: 260-Pin DDR4 SO-DIMM
- Model #: MS21300-828K02-801
- $113.89 –
- Free Shipping

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AVARUM RAM 16GB DDR4-2666 PC4-21300 SODIMM Replacement for Micron MTA16ATF2G64HZ-2G6E1
- Voltage: 1.20V
- CAS Latency: CL19
- Type: 260-Pin DDR4 SO-DIMM
- Rank: 2Rx8
- Model #: Avarum4162666-SODIMM-6817
- $134.58 –
- Free Shipping

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Avarum RAM equal to 32GB Kit (2 x 16GB) DDR4-2666 DIMM 288-Pin Memory Kit CT2K16G4DFD8266
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: NP84
- $258.80 –
- Free Shipping

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Avarum RAM equal to 4GB Single DDR4 2666 MT/s (PC4-21300) CL19 x16 UDIMM 288-Pin Memory - CT4G4DFS6266
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: NP109
- $41.41 –
- Free Shipping

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NEMIX RAM 32GB (1X32GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM Memory Compatible with QNAP RAM-32GDR4ECP0-SO-2666
- Model #: MSE21300-328K1-RAM-32GDR4ECP0-SO-2666
- $298.88 –

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Avarum RAM equal to 8GB Kit (4GBx2) DDR4 2666 MT/s (PC4-21300) CL19 x8 UDIMM 288-Pin Memory - CT2K4G4DFS8266
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: NP116
- $72.46 –
- 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 ASUS Laptops and PC Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 16GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-628K1-AS59
- $92.99 –
- Free Shipping

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Kingston 4GB DDR4 SDRAM Memory Module - 4 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - Non-ECC - 288-pin - DIMM - KCP426NS6/4
- CAS Latency: CL19
- Voltage: 1.20V
- Brand: Kingston
- Series: 2666MT/s
- Model #: KCP426NS6/4

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Patriot Signature Line 16GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model PSD416G26662S
- CAS Latency: CL19
- Timing: 19-19-19-43
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: PSD416G26662S
- $173.31 –
- $7.85 Shipping

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NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM KIT Compatible with ASUS Laptop AIO SFF Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 16GB (2 x 8GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-828K2-AS129
- $113.89 –
- 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 ASUS Laptops and PC Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 16GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-628K1-AS127
- $92.99 –
- Free Shipping

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- $93.99 –
- More options from $34.50 - $93.99
- Free Shipping

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NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM KIT Compatible with ASUS Laptop AIO SFF Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 16GB (2 x 8GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-828K2-AS29
- $113.89 –
- 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 ASUS Laptops, AIO SFF PC Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-828K1-NMA143
- $56.99 –
- Free Shipping

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NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM KIT Compatible with ASUS Laptop AIO SFF Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 16GB (2 x 8GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-828K2-AS105
- $113.89 –
- Free Shipping

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8GB DDR4 2666MHz PC4-21300 CL19 ECC Registered 288pin Hynix Memory HMA81GR7AFR8N-VK
- CAS Latency: CL19
- Model #: HMA81GR7AFR8N-VK

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Samsung 1x 16GB DDR4-2666 UDIMM PC4-21300V-U Dual Rank x8 Module
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: CL 19
- Buffered/Registered: Unbuffered
- Model #: M378A2K43CB1-CTD
- $124.99
- $110.96 –
- Save: $14.03 (11%)
- More options from $110.96 - $139.00

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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with ASUS Laptops, AIO and SFF PC Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-828K1-AS62
- $56.99 –
- Free Shipping










