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
Samsung 8GB PC4-17000 DDR4-2133MHz non-ECC SoDimm 1.2V Dual Rank M471A1G43DB0-CPB
- CAS Latency: CL15
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: M471A1G43DB0-CPB SA
- $58.92 –
- More options from $58.92
- Free Shipping

Quick View
Crucial 8GB DDR4 2400 (PC4 19200) Desktop Memory Model CT8G4DFD824A
- CAS Latency: CL17
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: Speeds start at 2133 MT/s and faster data rates are expected to be available as DDR4 technology matures Increase bandwidth by up to 32% Reduce power consumption by up to 40% Faster burst access speeds for improved sequential data throughput Optimized for next generation processors and platforms Available in four channel kits up to 64GB
- Model #: CT8G4DFD824A

Quick View
Kingston KSM32RD4/64HCR 64GB DDR4 SDRAM Memory Module - 64 GB - DDR4-3200/PC4-25600 DDR4 SDRAM - 3200 MHz Dual-rank Memory - CL22 - ECC - Registered - 288-pin - DIMM -
OUT OF STOCK
- Brand: Kingston
- Capacity: 64GB
- Speed: DDR4 3200 (PC4 25600)
- ECC: Yes
- Model #: KSM32RD4/64HCR
- COMING SOON

Quick View
16GB RAM Replacement for Samsung M393A2G40DB0-CRC, M393A2G40DB1-CRC, M393A2G40EB1-CRC | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772477490
- $90.50 –

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
- $101.54 –
- More options from $43.24 - $123.99

Quick View
Crucial 16GB Single DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT16G4S266M
- Type: 260-Pin DDR4 SO-DIMM
- Compatibility: For Apple iMac
- CAS Latency: 19
- Voltage: 1.2V
- Model #: CT16G4S266M
- $101.54 –
- More options from $101.54 - $129.99

Quick View
- $246.02
- $241.89 –
- More options from $239.89 - $353.21
- Free Shipping

Quick View
16GB RAM Replacement for IBM-Lenovo 01AG618, 01DE973, 4X77A08599, 4X77A08610, 7X77A01303 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772485860
- $183.14 –

Quick View
8GB RAM Replacement for Crucial CT8G4SFRA266.M16 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: CT8G4SFRA266.M16
- Model #: NE-PNR-1627
- $61.40 –

Quick View
SAMSUNG 32GB Registered DDR4 2400 (PC4 19200) Memory (Server Memory) Model M393A4K40BB1-CRC
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx4
- Model #: M393A4K40BB1-CRC
- $210.00
- $209.99 –
- More options from $209.99 - $245.20

Quick View
Hynix 4GB PC4-19200 DDR4-2400MHz non-ECC Unbuffered CL17 260-Pin SODIMM Memory Module Mfr P/N HMA851S6AFR6N-UH
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: HMA851S6AFR6N-UH

Quick View
32GB RAM Replacement for Micron MTA36ASF4G72PZ-2G3A1IG, MTA36ASF4G72PZ-2G3B1IG, MTA36ASF4G72PZ-2G3D1SI, MTA36ADS4G72PZ-2G3A1, MTA36ADS4G72PZ-2G3B1 | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: NE-PNR-2058
- $206.88 –

Quick View
4GB RAM Replacement for Hynix HMA451U6AFR8N-TF, HMA451U6MFR8N-TF | DDR4 2133MHz PC4-17000 DIMM 1Rx8 Desktop Memory
- Voltage: 1.20V
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Tested Frequency: 2133
- Model #: 5053772474888
- $39.92 –

Quick View
PUSKILL DDR4 16GB 3200MHZ RAM | CL22-22-22-52 | 1.2V | 260-Pin Notebook Memory RAM
- Brand: PUSKILL
- Capacity: 16GB
- Type: 260-Pin DDR4 SO-DIMM
- Speed: DDR4 3200 (PC4 25600)
- Model #: PSK-D4D22M3200BL-16G
- $135.99
- See price in cart
- More options from $100.99 - $110.55
- Free Shipping

Quick View
Asustor AS1202T Drivestor 2 Gen 2 ,2 Bay NAS, Quad-Core 1.7GHz CPU, 2.5GbE Port, 1GB DDR4, Three USB 3.0 (Diskless)
- Parts: 3 Year
- Model #: AS1202T
- $199.99 –
- More options from $199.99 - $294.00
- Free Shipping

Quick View
32GB RAM Replacement for Micron MTA36ASF4G72PZ-2G6D1QG, MTA36ASF4G72PZ-2G6D2, MTA36ASF4G72PZ-2G6E1, MTA36ASF4G72PZ-2G6H1 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: NE-PNR-2059
- $220.08 –

Quick View
Rimlance 16GB (2X8GB) 1.2V DDR4 2133MHz PC4-17000 UDIMM 1RX8
- CAS Latency: CL15
- Multi-channel Kit: Dual Channel Kit
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Model #: RUD17000S8C2K16
- $84.99 –
- Free Shipping

Quick View
ASRock B760M-HDV/M.2 LGA 1700 DDR4 Micro ATX Motherboard
- Memory Standard: DDR4 3200
- Number of Memory Slots: 2x288pin (DDR4)
- Audio Chipset: Realtek ALC887/897 Audio Codec
- Brand: ASRock
- Model #: B760M-HDV/M.2 D4
- $140.99 –
- More options from $140.99 - $217.14
- $19.99 Shipping

Quick View
Black Diamond Memory 32GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Notebook Memory Model BD32G2666MQN28
- 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 #: BD32G2666MQN28
- $232.99 –
- Free Shipping

Quick View
Kingston ValueRAM KVR26S19D8/16 DDR4-2666 SODIMM 16GB/2Gx64 REG CL19 Notebook Memory
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Buffered/Registered: Unregistered
- Model #: KVR26S19D8/16
- $101.54 –
- More options from $37.79 - $121.03

Quick View
8GB RAM Replacement for Samsung M471A1K43DB1-CWE, M471A1K43EB1-CWE | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
- CAS Latency: CL22
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772476042
- $70.43 –

Quick View
SAMSUNG MEMORY
M471A1K43DB1-CWE - Samsung 1x 8GB DDR4-3200 SODIMM PC4-25600S Single Rank x8 Module
- CAS Latency: CL22
- Voltage: 1.20V
- Buffered/Registered: Unbuffered / Unregistered
- Parts: 3 Years
- Model #: M471A1K43DB1-CWE
- $72.24 –

Quick View
8GB RAM Replacement for Kingston KCP421SS8/8, KVR21S15S8/8, KVR21S15S8K2/16 | DDR4 2133MHz PC4-17000 SODIMM 1Rx8 Laptop Memory
- CAS Latency: CL15
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: Major Brand Chips
- Model #: 5053772488717
- $57.12 –

Quick View
ASUSTOR FLASHSTOR 6 (FS6706T) Network Storage
- Form Factor: 6-Slot (M.2)
- Port USB: 2 x USB3.2 Gen 2x1 (1x Front ; 1x Rear), 2 x USB2.0
- Processor: Intel Celeron N5105
- Installed Memory: 4GB DDR4-2933 SO-DIMM
- Model #: FS6706T
- $494.99 –
- Free Shipping

Quick View
Black Diamond Memory 16GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD16G2666MQN25
- CAS Latency: CL19
- Voltage: 1.20V
- 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 #: BD16G2666MQN25
- $140.99 –
- Free Shipping

Quick View
Kingston 16GB 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model KCP432SS8/16
- CAS Latency: CL22
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: KCP432SS8/16
- $134.33 –
- More options from $134.33 - $364.00

Quick View
G.SKILL Ripjaws Series 32GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19S-32GRS
- CAS Latency: CL19
- Timing: 19-19-19-43
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: F4-2666C19S-32GRS
- $259.99 –
- Free Shipping

Quick View
Rimlance 32GB (2X16GB) 1.2V DDR4 2933MHZ PC4-23400 SODIMM 2RX8 Laptop Memory
- CAS Latency: CL21
- Buffered/Registered: Unbuffered
- Parts: Lifetime warranty
- Model #: B0D7M6CDL8
- $165.00 –
- Free Shipping

Quick View
MSI PRO B760M-A WIFI DDR4 II Motherboard, LGA 1700, Intel 14th/13th/12th Gen Core/Pentium Gold/Celeron, DDR4 5333+MHz(OC), 12+1 Power Phases, PCIe 4.0, 2.5G LAN, Wi-Fi 6E, mATX
- Brand: MSI
- Chipset: Intel B760
- Model #: PRO B760M-A WIFI DDR4 II
- $279.99 –
- Free Shipping

Quick View
Yottamaster NAS Enclosure for 3.5" SATA HDD/SSD, 1 Bay Network Attached Storage, 1GbE Port, 1GB RAM DDR4, Personal Private Cloud, Network Hard Drive Enclosure Ethernet (Diskless) 20TB
- AC Adapter: Yes
- Material: Aluminum / Plastic
- Dimensions: 1.97 x 1.18 x 0.39 inches
- Specifications: 1GbE Port
- Model #: Yottamaster-DM2-US-BK-BP
- $140.99 –
- $11.20 Shipping

Quick View
64GB RAM Replacement for IBM-Lenovo 01KR356, 4X70V98063, 4X77A12186, 4ZC7A08710, 4ZC7A08744 | DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772486379
- $551.30 –

Quick View
8GB RAM Replacement for Crucial BLS8G4D26BFSBK, BLS8G4D26BFSTK, CT2K8G4DFS8266, CT4K8G4DFS8266, CT8G4DFRA266, CT8G4DFS8266 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772481183
- $62.30 –

Quick View
32GB RAM Replacement for Hynix HMA84GR7AFR4N-UH, HMA84GR7CJR4N-UH, HMA84GR7DJR4N-UH, HMA84GR7MFR4N-UH, HMAA4GR8AMR4N-UH | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772476721
- $206.88 –

Quick View
64GB RAM Replacement for Samsung M386A8K40BM2-CTD7Q, M386A8K40BM2-CTD7Y | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory
- Chipset: Samsung Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 4Rx4
- Model #: NE-PNR-2253
- $377.29 –

Quick View
Samsung M393A8G40AB2-CWE 64GB DDR4-3200 PC4-25600 ECC Registered RDIMM Memory for Servers
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: M393A8G40AB2-CWE
- $789.99 –
- More options from $247.96 - $837.75

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 - $330.99
- $11.95 Shipping











