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DDR4 Desktop RAM Memory Upgrades
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OWC 32GB (2x16GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation RS1522+
- Voltage: 1.2V
- Compatible System: Synology DiskStation RS1522+
- CAS Latency: CL19
- Part Number: 2C6D42R8032P
- Model #: OWC2C6D42R8032P-B766-SF
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- CAS Latency: CL19
- Color: Green
- Model #: AD4U26668G19-SGN
- $107.99 –
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with QNAP RAM-16GDR4ECK0-RD-2666 NAS Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-628K1
- Model #: MR21300-628K1-QN-RAM-16GDR4ECK0-RD-2666
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with Hynix HMA81GS6JJR8N-VK Laptop PC Memory
- Brand: NEMIX RAM
- Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
- Capacity: 8GB
- Type: 260-Pin DDR4 SO-DIMM
- Model #: MS21300-818K01-2479
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NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with QNAP RAM-32GDR4ECK0-RD-2666 NAS Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-324K1
- Model #: MR21300-324K1-QN-RAM-32GDR4ECK0-RD-2666
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OWC 128GB DDR4 2666 PC4-21300 CL19 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Dell PowerEdge MX840c XR2
- Brand: OWC
- Capacity: 128GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2R6D48R4128G-C344-SF
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with QNAP RAM-8GDR4ECT0-RD-2666 NAS Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-818K1
- Model #: MR21300-818K1-QN-RAM-8GDR4ECT0-RD-2666
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OWC 128GB (8x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module
- Brand: OWC
- Capacity: 128GB (8 x 16GB)
- Type: 260-Pin DDR4 SO-DIMM
- CAS Latency: CL19
- Model #: OWC2S6D42R8128K
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A-Tech 8GB 1Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: AT8G1D4D2666RS4N12V
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with QNAP RAM-16GDR4ECT0-UD-2666 NAS Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: ME21300-628K1
- Model #: ME21300-628K1-QN-RAM-16GDR4ECT0-UD-2666
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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
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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
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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
- $163.16 –
- More options from $99.99 - $234.00
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with QNAP RAM-16GDR4ECT0-RD-2666 NAS Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-628K1
- Model #: MR21300-628K1-QN-RAM-16GDR4ECT0-RD-2666
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NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-614K2
- Model #: MR21300-614K02-450
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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 X11SCL-iF X11SCZ-F X11SSD-F X11SSE-F X11SSH-CTF
- Voltage: 1.2V
- Compatible System: Supermicro Motherboard X11SCL-iF Supermicro Motherboard X11SCZ-F Supermicro Motherboard X11SSD-F Supermicro Motherboard X11SSE-F Supermicro Motherboard X11SSH-CTF
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C296-SF
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NEMIX RAM 64GB (1X64GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory Compatible with ASRock Rack ROMED8-2T AMD EPYC Series Motherboard
- Voltage: 1.20V
- Compatible System: ASRock
- CAS Latency: CL19
- Part Number: MR21300-924K1
- Model #: 0759170876716
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KCRXJ6-MIE - Kingston 16GB PC4-2666V DDR4 2666MHz For Inspiron 15 (I7586-7205BLK)
- Model #: KCRXJ6-MIE
- $99.00 –
- Free Shipping
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with QNAP RAM-16GDR4ECK0-UD-2666 NAS Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: ME21300-628K1
- Model #: ME21300-628K1-QN-RAM-16GDR4ECK0-UD-2666
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with QNAP RAM-8GDR4ECP0-UD-2666 NAS Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: ME21300-828K1
- Model #: ME21300-828K1-QN-RAM-8GDR4ECP0-UD-2666
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(NOT FOR HOME PC!) A-Tech 64GB 2x 32GB 2Rx8 PC4-21300 DDR4 2666 MHz ECC UNB UDIMM Server Memory RAM
- Model #: AT32G2D4D2666UD8-LD
- $809.97 –
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(NOT FOR HOME PC!) A-Tech 64GB 2x 32GB 2Rx4 PC4-21300R DDR4 2666MHz ECC REG RDIMM Server Memory RAM
- Model #: AT32G2D4D2666RD4-1S
- $825.71 –
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(NOT FOR HOME PC!) A-Tech 32GB 2x 16GB 2Rx8 PC4-21300R DDR4 2666MHz ECC REG RDIMM Server Memory RAM
- Model #: AT16G2D4D2666RD8-PT
- $480.05 –
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- Model #: 340781876730
- $201.99 –
- More options from $200.99
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Supermicro MEM-DR416L-HL03-ER26
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-628K1
- Model #: MR21300-628K01-268
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NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with QNAP RAM-32GDR4ECS0-UD-2666 NAS Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: ME21300-328K1
- Model #: ME21300-328K1-QN-RAM-32GDR4ECS0-UD-2666
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory Compatible with Synology Diskstation DS923+
- Voltage: 1.20V
- Compatible System: Synology
- CAS Latency: CL19
- Part Number: MSE21300-628K1
- Model #: MSE21300-628K1-SYN-DS923+
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NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM KIT Compatible with Apple iMac w/Retina 4K display 21.5-inch Early 2019 19,2
- Brand: NEMIX RAM
- Series: Apple iMac/Mac Mini Compatible Series Memory
- Capacity: 64GB (2 x 32GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: 0759170837533
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NEMIX RAM 64GB (1X64GB) DDR4 2666MHZ PC4-21300 4Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory Compatible with SuperMicro MEM-DR464L-SL01-ER26
- Voltage: 1.20V
- Compatible System: Supermicro
- CAS Latency: CL19
- Part Number: MR21300-944K1
- Model #: MR21300-944K01-2288
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with QNAP RAM-8GDR4ECT0-UD-2666 NAS Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: ME21300-828K1
- Model #: ME21300-828K1-QN-RAM-8GDR4ECT0-UD-2666
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Black Diamond Memory 16GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model BD16G2666MQ25
OUT OF STOCK
- BIOS/Performance Profile: Intel XMP 2.0
- 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 #: BD16G2666MQ25
- $104.99 –
- More options from $70.95 - $104.99
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Black Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model BD16GX22933MQ25
OUT OF STOCK
- BIOS/Performance Profile: Intel XMP 2.0
- 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 #: BD16GX22933MQ25
- $200.99 –
- Free Shipping
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G.SKILL Ripjaws Series 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19S-8GRS
OUT OF STOCK
- CAS Latency: CL19
- Timing: 19-19-19-43
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: F4-2666C19S-8GRS
- $68.73
- $68.59 –
- More options from $59.00 - $69.34
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Kingston 16GB DDR4 SDRAM Memory Module - For Desktop PC, Workstation - 16 GB (1 x 16GB) - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - ECC - Unbuffered - 288-pin - DIMM - KTH-PL426E/16G
OUT OF STOCK
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: KTH-PL426E/16G
- $349.99 –
- More options from $90.72 - $349.99
- Free Shipping