Your Browsing History
- In Stock
- Sold by Newegg
- AI Ready
- Make an Offer
- New
- Combo Deals Only
Any questions? Our AI mode will help you find out quickly.
Try me now

DDR4 Desktop RAM Memory Upgrades
Shop A-Tech

Quick View
Crucial 16GB 260-Pin DDR4 SO-DIMM DDR4 2133 (PC4 17000) Laptop Memory Model CT16G4SFD8213
- CAS Latency: CL15
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: CT16G4SFD8213 is a 16GB DDR4 Notebook module that operates at speeds up to 2133 MT/s and has a CL15 latency. It is an Unbuffered DIMM. It conforms to the industry standard DDR4 ECC UDIMM layout of 288 pins and is compatible with systems that take DDR4 2133MT/s SODIMM memory.
- Model #: CT16G4SFD8213

Quick View
SAMSUNG 16GB ECC Registered DDR4 2133 (PC4 17000) Server Memory Model M393A2G40DB0-CPB
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx4
- Model #: M393A2G40DB0-CPB
![Lenovo Thinkpad T14 Gen2 with Ethernet & Dock Connector, Intel Core i5-1145G7, 16GB RAM, 512GB PCIe SSD, 14.0" FHD Display, Windows 10 Pro, 3-Year Onsite Warranty + 3 Year Battery Warranty [OEM PACK] Lenovo Thinkpad T14 Gen2 with Ethernet & Dock Connector, Intel Core i5-1145G7, 16GB RAM, 512GB PCIe SSD, 14.0" FHD Display, Windows 10 Pro, 3-Year Onsite Warranty + 3 Year Battery Warranty [OEM PACK]](https://c1.neweggimages.com/productimage/nb300/A8TKD2302111BROSE9C.jpg)
Quick View
Lenovo Thinkpad T14 Gen2 with Ethernet & Dock Connector, Intel Core i5-1145G7, 16GB RAM, 512GB PCIe SSD, 14.0" FHD Display, Windows 10 Pro, 3-Year Onsite Warranty + 3 Year Battery Warranty [OEM PACK]
- Processor Name: 2.60GHz
- Memory: 16GB
- SSD: 512GB
- GPU/VPU: Intel Iris Xe Graphics
- Model #: 202302111431001
- $849.99 –
- Free Shipping

Quick View
CORSAIR Vengeance LPX 32GB (2 x 16GB) DDR4 3200 (PC4 25600) Desktop Memory Model CMK32GX4M2D3200C16
- CAS Latency: CL16
- Voltage: 1.35V
- Timing: 16-19-19-36
- Heat Spreader: Yes
- Model #: CMK32GX4M2D3200C16
- $209.00 –
- More options from $209.00 - $219.95
- Free Shipping

Quick View
A-Tech 128GB (8x16GB) 1Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: AT16G8D4D2666RS4N12V
- $1,267.13 –

Quick View
Kingston 16GB ECC Registered DDR4 2133 (PC4 17000) Server Memory Model KVR21R15D4/16
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx4
- Model #: KVR21R15D4/16

Quick View
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS1618+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
- Voltage: 1.2V
- Compatible System: Synology DiskStationDS1618+
- CAS Latency: CL19
- Part Number: 2C6D42R8032P
- Model #: OWC2C6D42R8032P-ZAE-SF
- $313.89 –

Quick View
OWC 32GB (2x16GB) RAM Compatible with Synology D4EC-2666-16G, D4EU01-16G | DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
- CAS Latency: CL19
- Voltage: 1.2V
- Multi-channel Kit: Dual Channel Kit
- Recommend Use: Workstations, Servers, and NAS Systems
- Model #: OWC2E6D42R8032P-ZAR-SF
- $313.89 –

Quick View
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory KIT Compatible with Synology DiskStation DS1821+
- Brand: NEMIX RAM
- Series: Synology Compatible Series NAS Memory
- Capacity: 32GB (2 x 16GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: MSE21300-628K2-SYN-DS1821
- $313.89 –
- Free Shipping

Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2400MHZ PC4-19200 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with Dell SNP821PJC/16G A9168727 Laptop PC PC Memory
- Brand: NEMIX RAM
- Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
- Capacity: 16GB
- Type: 260-Pin DDR4 SO-DIMM
- Model #: MS19200-628K01-298
- $88.88 –
- Free Shipping

Quick View
NEMIX RAM 16GB (1X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory Compatible with Hynix HMA82GR7DJR8N-XN
- Brand: NEMIX RAM
- Series: Hynix Server/Workstaion Compatible Series Memory
- Capacity: 16GB
- Speed: DDR4 3200 (PC4 25600)
- Model #: MR25600-628K1-HMA82GR7DJR8N-XN
- $158.88 –
- Free Shipping

Quick View
in 30 days
Samsung - M393A2K43CB2-CVF - Samsung 16GB DDR4 SDRAM Memory Module - 16 GB - DDR4-2933/PC4-23466 DDR4 SDRAM - 1.20 V -- Model #: M393A2K43CB2-CVF
- $172.79
- $155.51 –
- Save: $17.28 (10%)
- More options from $155.51 - $180.88

Quick View
ASUS VivoBook 16 Laptop, 16" WUXGA (1920 x 1200) 16:10 Display, AMD Ryzen 7 7730U CPU, AMD Radeon Graphics, 16GB RAM, 1TB SSD, Fingerprint Sensor, Windows 11 Home, Indie Black, M1605YA-ES74
- Processor Name: AMD Ryzen 7 PRO 7730U
- Memory: 16GB
- SSD: 1TB PCIe
- GPU/VPU: AMD Radeon Graphics
- Model #: M1605YA-ES74
- $829.99
- $824.99 –
- More options from $677.00 - $990.99
- Free Shipping

Quick View
NEMIX RAM 256GB (16 x 16GB) DDR4 3200MHz PC4-25600 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Kit
- Brand: NEMIX RAM
- Capacity: 256GB (16 x 16GB)
- Speed: DDR4 3200 (PC4 25600)
- ECC: Yes
- Model #: MR25600-628K16-SM-AS-4124GO-NART+
- $2,499.89
- $2,482.49 –

Quick View
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology NAS Rackstation RS1221+ and RS1221RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
- Voltage: 1.2V
- Compatible System: Synology RackstationRS1221+ Synology RackstationRS1221RP+
- CAS Latency: CL19
- Part Number: 2C6D42R8032P
- Model #: OWC2C6D42R8032P-ZAO-SF
- $313.89 –

Quick View
OWC 128GB (8x16GB) DDR4 2133MHZ PC4-17000 CL15 2RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
- CAS Latency: CL15
- Voltage: 1.2V
- Multi-channel Kit: Dual Channel Kit
- Recommend Use: Desktops
- Model #: OWC2U1D42R8128K
- $878.16 –

Quick View
CORSAIR Vengeance LPX 64GB (4 x 16GB) DDR4 2400 (PC4 19200) Desktop Memory Model CMK64GX4M4A2400C16
- CAS Latency: CL16
- Voltage: 1.20V
- Timing: 16-16-16-39
- Chipset: AMD X399 Compatible
- Model #: CMK64GX4M4A2400C16
- $369.00 –
- Free Shipping

Quick View
G.SKILL TridentZ RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 4000 (PC4 32000) Desktop Memory Model F4-4000C18D-32GTZR
- CAS Latency: CL18
- Voltage: 1.40V
- Multi-channel Kit: Dual Channel Kit
- Timing: 18-22-22-42
- Model #: F4-4000C18D-32GTZR
- $330.99 –
- More options from $270.00 - $349.89
- $11.95 Shipping

Quick View
CORSAIR Vengeance LPX (AMD Ryzen Ready) 16GB (2 x 8GB) 288-Pin DDR4 2933 (PC4 23400) AMD Optimized Desktop Memory Model CMK16GX4M2Z2933C16
- CAS Latency: CL16
- Voltage: 1.35V
- Timing: 16-18-18-36
- Recommend Use: AMD 300 Series / AMD 400 Series / AMD Ryzen Compatible / AMD TRX40 / AMD X470 / AMD X570 / AMD 500 Series / Intel 100 Series / Intel 200 Series / Intel 300 Series / Intel 400 Series / Intel 500 Series / Intel X299
- Model #: CMK16GX4M2Z2933C16
- $119.00 –
- More options from $119.00 - $129.00
- Free Shipping

Quick View
16GB RAM Replacement for Hynix HMAA2GU6AJR8N-XN, HMAA2GU6CJR8N-XN | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
- Voltage: 1.20V
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Tested Frequency: 3200
- Model #: 5053772474864
- $125.31 –

Quick View
16GB RAM Replacement for HP 934255-800 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- Recommend Use: Compatible Replacement for HP 934255-800
- Model #: NE-PNR-1771
- $104.13 –

Quick View
Kingston ValueRAM 16GB (1 x 16GB) DDR4 2666MHz DRAM (Desktop Memory) CL19 1.2V DIMM (288-pin) KVR26N19D8/16
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Color: N/A
- Model #: KVR26N19D8/16
- $102.42 –
- More options from $102.42 - $174.99

Quick View
Rimlance 16GB (2X8GB) 1.2V DDR4 2933MHZ PC4-23400 UDIMM 1RX8 Desktop Memory
- CAS Latency: CL21
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Parts: Lifetime warranty
- Model #: B0D7H5M7QP
- $85.99 –
- Free Shipping

Quick View
Lenovo V15 G4 IRU 15.6" Full HD Business Laptop Intel Core i5-13420H (Beat i7-1355U) 16GB RAM 512GB SSD HDMI RJ45 Webcam Wi-Fi Bluetooth USB-C 3.2 Numeric Keypad Windows 11 Pro Black
- Memory: 16GB
- SSD: 512GB
- GPU/VPU: Intel UHD Graphics
- Brand: Lenovo
- Model #: HC165122030425SUB
- $699.00 –
- Free Shipping

Quick View
NEMIX RAM 128GB (8X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Gigabyte WRX80-SU8-IPMI Motherboard
- Brand: NEMIX RAM
- Series: Gigabyte Server Motherboard Compatible Series Memory
- Capacity: 128GB (8 x 16GB)
- Speed: DDR4 3200 (PC4 25600)
- Model #: MR25600-624K8-GB-WRX80-SU8-IPMI
- $1,260.49 –
- Free Shipping

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
- $313.89 –
- Free Shipping

Quick View
16GB RAM Replacement for Kingston HX432S20IB2/16, KCP432SS8/16, KF432S20IB/16, KVR32S22S8/16 | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
- CAS Latency: CL22
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: Major Brand Chips
- Model #: 5053772488182
- $113.17 –

Quick View
Suevery Gaming PC Desktop, AMD Ryzen 5 3500X, Radeon RX 560 4GB, 16GB DDR4 RAM, 512GB NVMe SSD, Wi-Fi 6, 6 RGB Fans, Tempered Glass Case, Black
- Type: Desktop PC
- Form Factor: Desktop
- CPU Name: AMD Ryzen 5 3500X
- GPU/VGA Type: Radeon RX 560
- Model #: SUT1B6-R5_3500X/RX560
- $539.99 –
- Free Shipping

Quick View
Supermicro Certified MEM-DR416L-CL01-UN26 | Micron MTA16ATF2G64AZ-2G6E1 | 16GB PC4-21300 DDR4 2666MHz 2Rx8 Non-ECC DIMM 288-Pin Desktop Memory RAM
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Micron Chipset
- Recommend Use: Compatible Supermicro Systems
- Model #: MEM-DR416L-CL01-UN26
- $106.69 –

Quick View
16GB RAM Replacement for Micron MTA8ATF2G64HZ-3G2B2, MTA8ATF2G64HZ-3G2F1 | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
- CAS Latency: CL22
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: MTA8ATF2G64HZ-3G2B2, MTA8ATF2G64HZ-3G2F1
- Model #: NE-PNR-2108
- $113.17 –

Quick View
CORSAIR Vengeance LPX 16GB 288-Pin PC RAM DDR4 3000 (PC4 24000) Desktop Memory Model CMK16GX4M1D3000C16
- CAS Latency: CL16
- Voltage: 1.35V
- Timing: 16-20-20-38
- Recommend Use: Intel 100 Series / Intel 200 Series / Intel 300 Series / Intel 400 Series / Intel X299
- Model #: CMK16GX4M1D3000C16
- $99.00 –
- Free Shipping

Quick View
Rimlance 16GB (2X8GB) 1.2V DDR4 3200MHZ PC4-25600 UDIMM 1RX8 Desktop Memory
- CAS Latency: CL22
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Parts: Lifetime warranty
- Model #: B0D7HMKRLQ
- $89.99 –
- Free Shipping

Quick View
NEMIX RAM 64GB (4 x 16GB) DDR4 3200MHz PC4-25600 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Kit
- Brand: NEMIX RAM
- Capacity: 64GB (4 x 16GB)
- Speed: DDR4 3200 (PC4 25600)
- ECC: Yes
- Model #: MR25600-628K4-SM-SYS-740GP-TNRT
- $634.49 –

Quick View
NEMIX RAM 16GB (2 x 8GB) DDR4 2400MHz PC4-19200 1Rx8 1.2V 288-PIN ECC UDIMM Unbuffered Memory Kit
- Brand: NEMIX RAM
- Capacity: 16GB (2 x 8GB)
- Speed: DDR4 2400 (PC4 19200)
- ECC: Yes
- Model #: ME19200-818K2-SM-SYS-5019S-ML
- $158.99 –
- Free Shipping

Quick View
#1 Best Seller
OUT OF STOCK
- CPU Type: Intel Core i7
- GPU Type: Dedicated Card
- Video Memory: 16 GB
- Installed Memory Size: 64GB
- Model #: DSBT 105584
- $1,770.91 –
- Free Shipping

Quick View
OWC 16GB DDR4 RAM Compatible with Synology DiskStation DS923+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
- Voltage: 1.2V
- Compatible System: Synology DiskStationDS923+
- CAS Latency: CL19
- Part Number: 2C6D42R816GB
- Model #: OWC2C6D42R816GB-ZAD-SF
- $157.26 –











