Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
DDR4 Desktop RAM Memory Upgrades
Shop A-Tech
Quick View
OWC 32GB (2x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology NAS SA3400,SA410, SA3600, SA3610
- CAS Latency: CL19
- Voltage: 1.2V
- Multi-channel Kit: Dual Channel Kit
- Part Number: 2R6D42R4032P
- Model #: OWC2R6D42R4032P-ZBJ-SF
Quick View
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM KIT Compatible with QNAP TVS-h674T SMB NAS
- Brand: NEMIX RAM
- Series: QNAP NAS Compatible Series Memory
- Capacity: 32GB (2 x 16GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-628K2-QN-TVS-H674T
Quick View
OWC 32GB (2x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS6400, HIGH Density HD6500
- CAS Latency: CL19
- Voltage: 1.2V
- Multi-channel Kit: Dual Channel Kit
- Part Number: 2R6D42R4032P
- Model #: OWC2R6D42R4032P-ZBH-SF
Quick View
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS1823+ and DS2422+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
- Voltage: 1.2V
- Compatible System: Synology DiskStationDS1823+ Synology DiskStationDS2422+
- CAS Latency: CL19
- Part Number: 2C6D42R8032P
- Model #: OWC2C6D42R8032P-ZAH-SF
Quick View
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
- Brand: Yes
- Capacity: 32GB (2 x 16GB)
- Type: 260-Pin DDR4 SO-DIMM
- CAS Latency: CL19
- Model #: OWC2C6D42R8032P-ZAL-SF
Quick View
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Gigabyte MZ01-CE0 AMD EPYC Series Motherboard
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-324K1B
- Model #: 0759170858873
Quick View
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Supermicro H11SSW-NT AMD EPYC Series Motherboard
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-324K1
- Model #: 99-695-425
Quick View
(NOT FOR HOME PC!) A-Tech 384GB 12x 32GB 2Rx4 PC4-21300R DDR4 2666 ECC REG RDIMM Server Memory RAM
- Model #: AT32G12D4D2666RD-VM
- $5,883.12 –
Quick View
OWC 32GB (2x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS2017
- CAS Latency: CL19
- Voltage: 1.2V
- Multi-channel Kit: Dual Channel Kit
- Part Number: 2R6D42R4032P
- Model #: OWC2R6D42R4032P-ZBF-SF
Quick View
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology Deep Learning NVR DVA3219 and DVA3221 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
- Voltage: 1.2V
- Compatible System: Synology Deep Learning NVRDVA3219 Synology Deep Learning NVRDVA3221
- CAS Latency: CL19
- Part Number: 2C6D42R8032P
- Model #: OWC2C6D42R8032P-ZAM-SF
Quick View
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Multi-channel Kit: Dual Channel Kit
- Model #: MR-H16D426S7E-NA
Quick View
Supermicro Certified MEM-DR432L-CL01-ER26 | Micron MTA36ASF4G72PZ-2G6D1 | 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Micron Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: MEM-DR432L-CL01-ER26
Quick View
(NOT FOR HOME PC!) 32GB 2x 16GB PC4-2666 ECC UDIMM HP Z2 G4 Tower Z2 G4 SFF Z240 Z238 Memory RAM
- Model #: EB61A30407-FF
- $573.17 –
Quick View
- $259.00 –
- More options from $68.75 - $306.98
- Free Shipping
Quick View
OWC 32GB (2x16GB) DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit Compatible with PowerEdge R240 T140 T40
- Voltage: 1.2V
- Compatible System: PowerEdge R240 PowerEdge T140 PowerEdge T40
- CAS Latency: CL19
- Part Number: 2E6D42R8032P
- Model #: OWC2E6D42R8032P-C067-SF
Quick View
CMS 32GB (2X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Lenovo® IdeaCentre 510-15ICK, 510A-15ARR, 510A-15ICB, 510A-15ICK, T540-15AMA-G, T540-15ICB G - D21
- Voltage: 1.20V
- Compatible System: Lenovo IdeaCentre 510-15ICK, 510A-15ARR, 510A-15ICB, 510A-15ICK, T540-15AMA-G, T540-15ICB G
- CAS Latency: CL19
- Timing: 19-19-19
- Model #: 840055539731
- $206.00 –
Quick View
NEMIX RAM 32GB (4X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-818K4
- Model #: MR21300-818K04-443
Quick View
SK Hynix HMAA4GS7AJR8N-VK T0 DDR4 32GB 2666Mhz 2Rx8 PC4-21300 ECC CL19 260-Pin SODIMM 1.2V Memory Module for Notebook Thinkpad P53 P73
- Model #: HMAA4GS7AJR8N-VK T0
- $240.00
- See price in cart
- Free Shipping
Quick View
Crucial 16GB 260-Pin DDR4 2666 (PC4-21300) SDRAM SODIMM Memory Module, CL19, Unbuffered, Dual Ranked x8, 2048M x 64, Non-ECC, 1.2V (CT16G4SFD8266)
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: CT-16G4SFD8266
- $102.99 –
- More options from $102.99 - $134.99
Quick View
A-Tech 32GB (2x16GB) DDR4 2666MHz SODIMM PC4-21300 Non-ECC Unbuffered CL19 1.2V 260-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Kit
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Multi-channel Kit: Dual Channel Kit
- Model #: NE-SS-0073
Quick View
Crucial 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model CT2K16G4SFRA266
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: CT2K16G4SFRA266
- $219.00 –
- More options from $114.99 - $329.99
Quick View
in 30 days
HUANANZHI X99 QD4 LGA 2011-3 X99 Motherboard support E5 2620 2640 2650 2666 2670 2680 2690 2696 2699 V3 V4 All SeriesLimited time offer, ends02/15
- Memory Standard: DDR4 2400
- Number of Memory Slots: 4x288pin (DDR4)
- Brand: HUANANZHI
- Chipset: Q87
- Model #: X99-QD4
Quick View
ASUS TUF Gaming A520M-PLUS (WiFi) AMD AM4 (3rd Gen Ryzen™) microATX Gaming Motherboard (M.2 Support, 802.11ac Wi-Fi, DisplayPort, HDMI, D-Sub, USB 3.2 Gen 1 Type-A and Aura Addressable Gen 2 headers)
- Brand: ASUS
- CPU Socket Type: AM4
- Chipset: AMD A520
- Serial ATA (SATA): 4 x SATA 6Gb/s
- Model #: TUF GAMING A520M-PLUS WIFI
- $122.55 –
- More options from $114.78 - $249.99
Quick View
A-Tech 64GB Kit (2x32GB) RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
- Voltage: 1.20V
- Compatible System: Apple Mac Systems
- Rank: 2Rx8
- Parts: Lifetime
- Model #: NE-MAC-0073
Quick View
A-Tech 32GB Kit (2x16GB) RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
- Voltage: 1.20V
- Compatible System: Apple Mac Systems
- Rank: 2Rx8
- Parts: Lifetime
- Model #: NE-MAC-0065
Quick View
SAMSUNG 32GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Notebook Memory Model M471A4G43MB1-CTD
- Voltage: 1.20V
- Model #: M471A4G43MB1-CTD
- $209.99 –
- More options from $89.90 - $240.73
Quick View
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory KIT
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: ME21300-628K2
- Model #: ME21300-628K02-540
Quick View
Kingston KSM26ED8/32MF Server Premier 32GB DDR4 SDRAM Memory Module - 32 GB (1 x 32GB) - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz Dual-rank Memory - CL19 - 1.20 V - ECC - Unbuffered - 288-pin - DIMM
- Brand: Kingston
- Capacity: 32GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: KSM26ED8/32MF
- $299.99 –
- Free Shipping
Quick View
A-Tech 32GB (2x16GB) 2Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Model #: AT16G2D4D2666RD8N12V
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
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Hynix HMA84GR7CJR4N-VK
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-324K1
- Model #: MR21300-324K01-2336
Quick View
A-Tech 32GB (2x16GB) DDR4 2666 MHz ECC SODIMM PC4-21300 ECC Unbuffered SO-DIMM 260-Pin 1.2V 2Rx8 Dual Rank RAM Memory Upgrade Kit for Microservers, Mobile Workstations, and NAS Servers
- CAS Latency: CL19
- Voltage: 1.20V
- ECC: Yes
- Buffered/Registered: Unbuffered
- Model #: NE-SS-0607
Quick View
- Processor Name: Intel Core i7-1355U
- Memory: 32GB
- SSD: 1TB
- GPU/VPU: Intel Iris Xe Graphics
- Model #: B2B_Dell-i3530_11-29-23_32_1TH
- $766.79 –
- Free Shipping
Quick View
32GB RAM Replacement for Hynix HMAA4GS6AJR8N-VK, HMAA4GS6MJR8N-VK, HMAA4GS7AJR8N-VK | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772475779
Quick View
A-Tech 128GB Kit (4x32GB) RAM for Apple iMac (2019, 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
- Voltage: 1.20V
- Compatible System: Apple Mac Systems
- Rank: 2Rx8
- Parts: Lifetime
- Model #: NE-MAC-0074
Quick View
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN VLP ECC Unbuffered UDIMM Workstation Memory Compatible with Hynix MTA18ADF4G72AZ?2G6
- Brand: NEMIX RAM
- Series: Hynix Server/Workstaion Compatible Series Memory
- Capacity: 32GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: ME21300-328K1-VLP-VLP18MTA4ADF72AZ-2G6
Any questions? Our AI beta will help you find out quickly.
Try me now