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DDR4 Desktop RAM Memory Upgrades
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Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD32GX22666MQN28
- 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 #: BD32GX22666MQN28
- $401.99 –
- Free Shipping
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64GB Kit (2X32GB) DDR4 2666 Memory 288-pin (2Rx8)
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: BD32GX22666MQ28
- $301.95 –
- Free Shipping
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OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology RackStation RS2825RP+
- Voltage: 1.2V
- Compatible System: Synology RackStation RS2825RP+ Synology DiskStation DS1825+ Synology DiskStation DS1825xs+ Synology DiskStation DS725+ Synology DiskStation DS925+
- CAS Latency: CL19
- Part Number: 2C6D42R816GB
- Model #: OWC2C6D42R816GB-C329-SF
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Black Diamond Memory 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD8GX22666MQN22
- 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 #: BD8GX22666MQN22
- $85.95 –
- More options from $85.95 - $145.99
- Free Shipping
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Kingston 8GB DDR4 SDRAM Memory Module - 8 GB (1 x 8GB) - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM - KCP426NS8/8
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- LED Color: None
- Model #: KCP426NS8/8
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Kingston KSM26RS4/16HDI 16GB DDR4 SDRAM Memory Module - For Server - 16 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - ECC/Parity - Registered - 288-pin - DIMM
- Brand: Kingston
- Series: Premier Series
- Capacity: 16GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: KSM26RS4/16HDI
- $200.99 –
- More options from $199.00 - $234.00
- 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
- $38.62 –
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A-Tech 8GB 2Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Module
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: AT8G1D4D2666RD8N12V
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8GB RAM Replacement for Crucial CT8G4SFS8266 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: Major Brand Chips
- Model #: 5053772481299
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OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation RS1221+ RS1221RP+
- Voltage: 1.2V
- Compatible System: Synology DiskStation RS1221+ Synology DiskStation RS1221RP+
- CAS Latency: CL19
- Part Number: 2C6D42R8064P
- Model #: OWC2C6D42R8064P-ZAO-SF
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- Model #: 592395266913
- $172.99 –
- $5.99 Shipping
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16GB RAM Replacement for Kingston ACR26D4S9D8MD-16, KVR26S19D8/16 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: Major Brand Chips
- Model #: 5053772488175
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NEMIX RAM 2TB (8X256GB) DDR4 2666MHZ PC4-21300 8Rx4 1.2V 288-PIN ECC LRDIMM Load Reduced Server Memory KIT
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: ML21300-2584K8
- Model #: 0759170865697
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32GB (4X8GB) DDR4 2666MHZ PC4-21300 NON-ECC UDIMM KIT NVTEK Desktop PC Computer Memory
- Model #: 9555372224840
- $320.99 –
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- Model #: 9435761154432
- $323.99 –
- $5.99 Shipping
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OUT OF STOCK
- Model #: SNPVDFYDC16G
- $310.99
- Free Shipping
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RIMLANCE RAM 16GB (1X16GB) 1.2V DDR4 2666MHz PC4-21300 ECC SODIMM 2RX8
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: RES21300D8C16
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Supermicro Certified MEM-DR416L-HL06-ER26 | Hynix HMA82GR7CJR8N-VK | 16GB PC4-21300 DDR4 2666MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: MEM-DR416L-HL06-ER26
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A-Tech 256GB Kit (4x64GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
- Voltage: 1.20V
- Compatible System: Apple Mac Systems
- Rank: 4Rx4
- Parts: Lifetime
- Model #: NE-MAC-0087
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A-Tech 128GB (4x32GB) 2Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 2DRx4 Dual Rank x4 Server RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Multi-channel Kit: Quad Channel Kit
- Model #: AT32G4D4D2666LD4N12V
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OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with QNAP TVS-672X TVS-672XT TVS-675 TVS-872X TVS-872XT
- Voltage: 1.2V
- Compatible System: QNAP TVS-672X QNAP TVS-672XT QNAP TVS-675 QNAP TVS-872X QNAP TVS-872XT
- CAS Latency: CL19
- Part Number: 2S6D41R808GB
- Model #: OWC2S6D41R808GB-B556-SF
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NEMIX RAM 64GB (1X64GB) DDR4 2666MHZ PC4-21300 4Rx4 1.2V 288-PIN ECC LRDIMM Load Reduced Server Memory Compatible with Apple Mac Pro 2019 7,1 Tower Computer
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: ML21300-944K1
- Model #: 0759170861705
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8GB RAM Replacement for Micron MTA18ASF1G72PZ-2G6B1, MTA18ASF1G72PZ-2G6F1 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: NE-PNR-2070
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8GB RAM Replacement for Hynix HMA41GR7BJR8N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772480094
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OWC 32GB Replacement for Hynix HMA84GR7AFR4N-VK HMA84GR7CJR4N-VK - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2R6D42R432GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R6D42R432GB-B140-SF
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32GB RAM Replacement for Crucial CT32G4RFD4266 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772480940
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32GB RAM Replacement for Hynix HMA84GL7AFR4N-VK | DDR4 2666MHz PC4-21300 ECC LRDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772479753
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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
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RIMLANCE RAM 8GB (1X8GB) 1.2V DDR4 2666MHZ PC4-21300 ECC SODIMM 2RX8
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: RES21300D8C8
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Micron 8GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model MTA9ASF1G72PZ-2G6J1
- CAS Latency: CL19
- Timing: 19-19-19
- Type: 288-Pin DDR4 SDRAM
- Rank: Single-rank
- Model #: MTA9ASF1G72PZ-2G6J1
- $68.83 –
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OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 VLP 288-pin 1.2V VLP ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with Supermicro Motherboard X11SSZ-F X11SSZ-TLN4F
- Voltage: 1.2V
- Compatible System: Supermicro Motherboard X11SSZ-F Supermicro Motherboard X11SSZ-TLN4F Supermicro Motherboard X11SSW-4TF Supermicro Motherboard X11SSW-F Supermicro Motherboard X11SSW-TF
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C299-SF
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A-Tech 16GB (2x8GB) 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 #: AT8G2D4D2666UD8N12V
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8GB RAM Replacement for Crucial CT8G4SFRA266.C4 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: CT8G4SFRA266.C4
- Model #: NE-PNR-1638
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8GB RAM Replacement for Hynix HMA81GR7CFR8N-VK, HMA81GR7MFR8N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: NE-PNR-1830
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Avarum RAM equal to 32GB (2 x 16GB) DDR4 2666MHz DRAM (Notebook Memory) CL19 1.2V DR SODIMM (260-pin) CT2K16G4SFD8266
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: NP78
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NEMIX RAM 2TB (8X256GB) DDR4 2666MHZ PC4-21300 8Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-2584K8
- Model #: 0759170865659