Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
DDR4 Desktop RAM Memory Upgrades
Shop A-Tech
Quick View
NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with SuperMicro Desktop Gaming SuperWorkstation MBD MBD-C9Z390CG-IW
- Brand: NEMIX RAM
- Series: SuperMicro Server/Workstation Compatible Series Memory
- Capacity: 64GB (2 x 32GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: MD21300-328K2-MBD-C9Z390CG-IW
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with QNAP NAS RAM-16GDR4K1-SO-2666
- Model #: MS21300-628K1-QN-RAM-16GDR4K1-SO-2666
Quick View
- Brand: ASUS
- CPU Socket Type: AM4
- Chipset: AMD B550
- Serial ATA (SATA): 6 x SATA 6Gb/s
- Model #: B-ASUS ROG STRIX B550-A GAMING+AMD 5500
- $699.00 –
- More options from $342.22 - $699.00
- Free Shipping
Quick View
AA335287 - Dell Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC SODIMM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 1Rx8
- Model #: AA335287
- $84.45 –
- Free Shipping
Quick View
- Model #: f51692f0-6dea-4
- $184.06 –
- More options from $89.90 - $184.06
Quick View
NEMIX RAM 128GB (8X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell PowerEdge T440 Tower
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.35V
- Part Number: MR21300-628K8
- Model #: MR21300-628K8-DL-PET440
Quick View
8GB RAM Replacement for Samsung M471A1K43BB1-CTD, M471A1K43CB1-CTD, M471A1K43DB1-CTD, M471A1K43EB1-CTD | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772475410
Quick View
NEMIX RAM 64GB (1X64GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-924K1
- Model #: 0759170863907
Quick View
- Type: 288-Pin DDR4 SDRAM
- Model #: 421-001712000361964
- $185.78 –
- More options from $72.99 - $189.00
Quick View
Micron MTA18ASF2G72HZ-2G6E1 16GB DDR4-2666 ECC SODIMM
- Type: 260-Pin DDR4 SO-DIMM
- Model #: MTA18ASF2G72HZ-2G6E1
- $229.00 –
- More options from $191.99 - $229.00
- Free Shipping
Quick View
MTA18ASF2G72PDZ-2G6 Micron 16GB PC4-21300 DDR4-2666MHz ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Model #: MTA18ASF2G72PDZ-2G6
- $166.49 –
- More options from $71.00 - $169.00
Quick View
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: MEM-DR480L-HL05-ER26
- $71.49 –
- More options from $28.29 - $81.13
- Free Shipping
Quick View
16GB RAM Replacement for Samsung M393A2K43BB1-CTD, M393A2K43CB2-CTD, M393A2K43DB2-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772477537
Quick View
4GB RAM Replacement for Samsung M471A5244BB0-CTD, M471A5244CB0-CTD | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772475984
Quick View
Kingston KSM26SES8/8HD 8GB DDR4 SDRAM Memory Module - 8 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - ECC - Unbuffered - 260-pin - SoDIMM
- Brand: Kingston
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: KSM26SES8/8HD
- $99.99 –
- More options from $49.99 - $101.52
- Free Shipping
Quick View
- CAS Latency: CL11
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: HY4162666ECCD8-1-M5
- $231.99
- $169.99 –
- Save: $62.00 (26%)
- More options from $59.12 - $169.99
Quick View
Kingston 16GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory (Notebook Memory) Model KCP426SD8/16
- Brand: Kingston
- Series: Elite
- Capacity: 16GB
- Type: 260-Pin DDR4 SO-DIMM
- Model #: KCP426SD8/16
- $110.19 –
- More options from $43.24 - $287.59
Quick View
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with Dell Precision 3930 Rack Workstation
- Brand: NEMIX RAM
- Series: Dell Server/Workstation Compatible Series Memory
- Capacity: 32GB (2 x 16GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: MD21300-618K2-P3930RW
Quick View
TN78Y - Dell Compatible 32GB PC4-21300 DDR4-2666MHz 2Rx4 1.2V ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: TN78Y
- $219.45 –
- Free Shipping
Quick View
- Memory Standard: DDR4 5000(OC) / 4800(OC) / 4600(OC) / 4400(OC) / 4266(OC) / 4000(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3333(OC) / 3200(OC) / 2933 / 2800 / 2666 / 2400 / 2133* * 11th Gen Intel processors support 2933 / 2800 / 2666 / 2400 / 2133 natively. * 10th Gen Intel Core i7 / i9 processors support 2933 / 2800 / 2666 / 2400 / 2133 natively, others will run at the maximum transfer rate of DDR4 2666. * Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists), and memory frequency support depends on the CPU types.
- Number of Memory Slots: 2x288pin (DDR4)
- Audio Chipset: Realtek ALC897
- Brand: ASUS
- Model #: PRIME B560M-K
- $101.43 –
- More options from $81.41 - $169.00
- Free Shipping
Quick View
- Memory Standard: Supports 1R 2933/ 2666/ 2133 MHz 1DPC 1R Max speed up to 4800+ MHz 1DPC 2R Max speed up to 4266+ MHz 2DPC 1R Max speed up to 4400+ MHz 2DPC 2R Max speed up to 4000+ MHz
- Number of Memory Slots: 4x288pin (DDR4)
- Audio Chipset: Realtek ALC1220 Codec + ESS SABRE9018Q2C combo DAC
- Brand: MSI
- Model #: MEG Z490 ACE
- $278.70 –
- More options from $128.98 - $297.99
- Free Shipping
Quick View
Kingston KSM26RS8/8HDI 8GB DDR4 SDRAM Memory Module - For Server - 8 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - ECC/Parity - Registered - 288-pin - DIMM -
- Brand: Kingston
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: KSM26RS8/8HDI
- $68.99 –
- More options from $48.05 - $81.64
- Free Shipping
Quick View
ASRock H470M-HDV/M.2 LGA 1200 Intel H470 Micro ATX Intel Motherboard
- Memory Standard: DDR4 2933 / 2800 / 2666 / 2400 / 2133* * Core (i9/i7) support DDR4 up to 2933; Core (i5/i3), Pentium and Celeron support DDR4 up to 2666. * Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)
- Number of Memory Slots: 2x288pin (DDR4)
- Audio Chipset: Realtek ALC897
- Brand: ASRock
- Model #: H470M-HDV/M.2
- $105.93 –
- More options from $70.00 - $183.38
- Free Shipping
Quick View
SAMSUNG 32GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model M393A4K40CB2-CTD
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx4
- Model #: M393A4K40CB2-CTD
- $191.59 –
- More options from $191.59 - $492.00
Quick View
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM NAS Memory KIT Compatible with ASUS LOCKERSTOR NAS
- Brand: NEMIX RAM
- Series: NEMIX RAM DDR4 Orignial Series 260-Pin ECC Unbuffered SODIMM Memory
- Capacity: 32GB (2 x 16GB)
- Type: 260-Pin DDR4 SO-DIMM
- Model #: MSE21300-628K2-AS-AS-16GECD4
Quick View
Samsung 8GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 desktop ram memory module
- Model #: 634158069338
- $70.00
- $66.50 –
- Save: $3.50 (5%)
- More options from $66.50 - $69.99
Quick View
- Memory Standard: DDR4 2933 / 2800 / 2666 / 2400 / 2133* * 10th Gen Intel Core i9 / i7 CPUs support 2933 / 2800 / 2666 / 2400 / 2133 natively, Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
- Number of Memory Slots: 2x288pin (DDR4)
- Audio Chipset: Realtek ALC887/897
- Brand: ASUS
- Model #: PRIME B460M-K
- $101.16 –
- More options from $66.43 - $1,200.00
- Free Shipping
Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN ECC SODIMM Compatible with Compatible with Synology Diskstation DS923+ NAS
- Voltage: 1.20V
- Compatible System: Synology
- CAS Latency: CL19
- Part Number: MSE21300-818K1
- Model #: MSE21300-818K1-SYN-DS923+
Quick View
- Memory Standard: Supports 1R 3200 / 2933 / 2666 / 2133 (11th Gen Intel CPU, by JEDEC & POR) Supports 1R 2933 / 2666 / 2133 (10th Gen Intel CPU, by JEDEC & POR) Max overclocking frequency: 1DPC 1R Max speed up to 5066+ 1DPC 2R Max speed up to 4600+ 2DPC 1R Max speed up to 4266+ 2DPC 2R Max speed up to 4000+
- Number of Memory Slots: 4x288pin (DDR4)
- Audio Chipset: Realtek ALC897
- Brand: MSI
- Model #: MAG B560M MORTAR
- $132.60 –
- More options from $89.03 - $239.99
- Free Shipping
Quick View
- Model #: M471A1K43CB1-CTD_UB
- $64.99 –
- More options from $16.09 - $149.97
- Free Shipping
Quick View
Samsung - M393A2K43BB1-CTD - Samsung 16GB DDR4 SDRAM Memory Module - 16 GB (1 x 16 GB) - DDR4-2666/PC4-21300 DDR4 SDRAM
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: M393A2K43BB1-CTD
- $107.73 –
- More options from $107.73 - $175.49
Quick View
- Memory Standard: DDR4 2666/2400/2133 MHz Non-ECC, Un-buffered Memory
- Number of Memory Slots: 2x288pin (DDR4)
- Audio Chipset: Realtek ALC887
- Brand: ASUS
- Model #: PRIME B365M-K
- $91.49 –
- More options from $68.98 - $168.00
- Free Shipping
Quick View
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: M471A1K43DB1-CTD
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory Compatible with Synology DiskStation DS723+
- Voltage: 1.20V
- Compatible System: Synology
- CAS Latency: CL19
- Part Number: MSE21300-628K1
- Model #: MSE21300-628K1-SYN-DS723+
Any questions? Our AI beta will help you find out quickly.
Try me now