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Best DDR4 RAM Deals — Updated Daily

DDR4 RAM remains one of the most popular and cost-effective memory types, delivering reliable speed and stability for gaming, productivity, and everyday computing. This page highlights the best DDR4 RAM deals available today, refreshed daily so you never miss an opportunity to save. Whether you’re upgrading an older system, building a mid-range gaming PC, or simply looking for dependable performance at a great price, DDR4 is still an excellent choice. With options ranging from single 8GB sticks to large multi-module kits, you can compare prices, capacities, and speeds across trusted brands. Our curated list makes it easy to find the right balance between affordability and performance. From budget builds to workstations, DDR4 provides the compatibility and value many users need. Explore the latest offers below and secure your memory upgrade at the lowest available price.

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$ per GB Price Capacity Speed Brand Form Factor Condition Source Product (Affiliate Link)
1.50 $6.00 4 DDR4 SK Hynix Server Used Ebay SK hynix 4GB DDR4 SDRAM PC4-2133P 288-Pin DIMM ECC HMA451U6AFR8N-TF
1.87 $14.99 8 DDR4-2666 Samsung Laptop Used Ebay 8GB Kit (2x4GB) DDR4-2666 PC4-21300 SO-DIMM Laptop RAM Samsung + Ramaxel
1.88 $15.00 8 DDR4 Lenovo Laptop Used Ebay Lenovo 8GB DDR4 2666MHz Laptop RAM SO-DIMM FRU 01AG843 RMSA3260ME78HAF-2666
1.88 $15.00 8 DDR4-2666 Kingston Laptop Used Ebay Kingston 8GB DDR4-2666 SO-DIMM Memory
1.99 $7.95 4 DDR4-2133 SK Hynix Laptop Used Ebay SK hynix 4GB DDR4-2133 1Rx8 PC4-17000S Laptop RAM HMA451S6AFR8N-TF
2.00 $16.00 8 DDR4 Kingston Server Used Ebay Kingston 8GB | KSM24RS8/8MEI | DDR4 ECC Registered PC4-19200 Server RAM
2.00 $16.00 8 DDR4 Kingston Server Used Ebay Kingston 8GB | KSM24RS8/8MEI | DDR4 ECC Registered PC4-19200 Server RAM
2.18 $34.95 16 DDR4 Samsung Laptop Used Ebay Samsung 16gb (2x8gb) 3200 DDR4 SODIMM Memory Module M471A1G44BB0-CWE
2.19 $35.00 16 DDR4 Micron Laptop New Ebay Assorted MICRON 16GB 2666V SO-DIMM DDR4 RAM | Grade A
2.25 $17.99 8 DDR4 SK Hynix Desktop Used Ebay Hynix 8GB 1X8GB) DDR4 2400T PC4 1RX8 2400Mhz Desktop Memory RAM HMA81GU6AFR8N
2.37 $18.99 8 DDR4 SK Hynix Laptop Used Ebay SK Hynix 8gb 1Rx8 PC4-2400T-TD1-11 DDR4 Laptop Memory RAM
2.38 $38.00 16 DDR4-2666 Crucial Desktop Used Ebay Crucial 16GB | CT16G4DFD8266.M16F | DDR4-2666 UDIMM
2.50 $9.99 4 DDR4-2133 Crucial Desktop Used Ebay Crucial 4GB DDR4-2133 PC4-17000 UDIMM Desktop RAM CT4G4DFS8213 Tested
2.50 $9.99 4 DDR4-3200 Samsung Laptop Used Ebay Samsung 4GB PC4-25600 DDR4-3200 Memory - M471A5244CB0-CWE | 4GB Laptop Ram
2.50 $19.99 8 DDR4-3200 Samsung Laptop Used Ebay Samsung 8GB Kit (2x4GB) DDR4-3200 PC4-3200AA 1Rx16 SO-DIMM Laptop RAM
2.50 $19.99 8 DDR4-3200 Samsung Laptop Used Ebay Samsung 8GB Kit (2x4GB) DDR4-3200 PC4-3200AA 1Rx16 SO-DIMM Laptop RAM
2.50 $19.99 8 DDR4-2400 SK Hynix Server Used Ebay SK Hynix 8GB DDR4-2400 PC4-2400T-RD0 ECC RDIMM Server RAM HPE 852545-001 Tested
2.50 $19.99 8 DDR4 Samsung Laptop Used Ebay Samsung 8GB (1x8GB) PC4-2666V DDR4 SODIMM RAM Memory Kit M471A1K43CB1-CTD
2.50 $20.00 8 DDR4 Micron Laptop Used Ebay Micron 8GB 1Rx16 DDR4 SODIMM PC4-3200AA SCO-13
2.50 $40.00 16 DDR4 Samsung Laptop Used Ebay 16GB DDR4 PC4-3200AA Laptop RAM Kit (Samsung 4GBx2 + SK hynix 8GB) Tested
2.50 $20.00 8 DDR4 SK Hynix Laptop Used Ebay SK hynix 8 GB 1Rx8 DDR4 PC4-2400T-SA1-11 Laptop Memory Module
2.50 $20.00 8 DDR4 Samsung Server Used Ebay Samsung 8GB DDR4 SO-DIMM PC4-3200AA 260-Pin Non-ECC M471A1G44AB0-CWE
2.50 $40.00 16 DDR4 Samsung Laptop Used Ebay 16GB DDR4 PC4-3200AA Laptop RAM Kit (Samsung 4GBx2 + SK hynix 8GB) Tested
2.50 $20.00 8 DDR4 Kingston Server Used Ebay Kingston 8GB DDR4 SO-DIMM PC4-2666V 260-Pin Laptop RAM Non-ECC
2.50 $20.00 8 DDR4 Micron Desktop New Ebay Assorted MICRON 8GB 2133P DIMM DDR4 RAM | Grade A
2.50 $20.00 8 DDR4-2666 Crucial Desktop Used Ebay Crucial 8gb, DDR4-2666, UDIMM, CT8H4DFRA266.C8FP
2.50 $20.00 8 DDR4-2666 Crucial Desktop Used Ebay Crucial 8gb, DDR4-2666, UDIMM, CT8G4DF4A.C8FN
2.50 $20.00 8 ddr4 SK Hynix Laptop Used Ebay 1x8gb ddr4 sodimm sk-hynix pc4-2666
2.50 $40.00 16 DDR4 Samsung Laptop Used Ebay Samsung M471A2K43DB1-CRC 16GB 2Rx8 PC4-2400V DDR4 SODIMM Laptop RAM
2.50 $20.00 8 Ddr4 SK Hynix Laptop Used Ebay SK Hynix Hma81gs6mfr8n-uh 8gb Pc4-2400t Ddr4 Laptop RAM Memory
2.50 $10.00 4 DDR4 Kingston Desktop Used Ebay Kingston DDR4 SDRAM DIMM 4GB 288-Pin RAM KCP421NS8/4 9905678-024.A00G
2.50 $40.00 16 DDR4 Samsung Laptop Used Ebay Samsung 16GB (2x8GB) DDR4 PC4-3200AA SODIMM Laptop RAM Kit - Tested Working
2.50 $10.00 4 DDR4 Samsung Server Used Ebay Samsung 4GB DDR4 ECC SO-DIMM Laptop RAM 260-Pin PC4-2400T D4ES01-4G
2.56 $41.00 16 DDR4 SK Hynix Server Used Ebay 16GB 2x8GB SK Hynix 8GB PC4-2133P DDR4 ECC Server RAM HMA41GR7AFR8N-TF
2.61 $20.88 8 DDR4 Samsung Desktop Used Ebay Samsung 8GB (2x4GB) PC4-2666V DDR4 DIMM 288-Pin RAM #M378A5244CB0-CTD
2.62 $20.99 8 DDR4-3200 Kingston Laptop Used Ebay 8GB DDR4-3200 SODIMM RAM, Assorted (Kingston, Micron, Samsung, SKhynix)[1ct]
2.62 $20.99 8 DDR4-3200 Kingston Server Used Ebay 8GB DDR4-3200 SODIMM ECC RAM, Assorted (Kingston, Micron, Samsung, SKhynix)[1ct]
2.63 $21.00 8 DDR4 Micron Desktop Used Ebay 8GB DDR4 PC4-2666V-UA2-11 PC4-21300 Desktop RAM MICRON
2.69 $42.99 16 DDR4 Micron Desktop Used Ebay 16GB Micron MTA16ATF2G64AZ-2G1A1 DDR4 PC4-2133P UDIMM Desktop Memory
2.69 $42.99 16 DDR4-2666 Micron Laptop Used Ebay Micron 16GB DDR4-2666 SODIMM Laptop Memory (MTA16ATF2G64HZ-2G6E1)
2.75 $10.99 4 DDR4 SK Hynix Desktop Used Ebay SK Hynix 4GB (1-Stick) PC4-17000 DDR4 2133 Desktop PC Memory HMA451U6AFR8N-TF
2.75 $21.99 8 DDR4-3200 Crucial Server Open box Ebay Crucial 8GB DDR4-3200 SODIMM ECC Laptop RAM 1x8gb
2.75 $22.00 8 DDR4 Samsung Desktop Used Ebay Samsung | 8GB Kit ( 2 x 4GB ) | DDR4 | PC4-2666V | UDIMM |
2.75 $22.00 8 DDR4-2133 Micron Server Used Ebay Micron 8GB DDR4-2133 PC4-2133 ECC RDIMM Desktop RAM CT8G4RFS4213.18FA2
2.75 $22.00 8 DDR4 Samsung Desktop Used Ebay 8GB DDR4 2400MHz PC4-2400T UDIMM HP 854913-001 Samsung Desktop RAM
2.75 $22.00 8 DDR4 SK Hynix Desktop Used Ebay SK hynix DDR4 SDRAM DIMM 8GB PC4-2400T Memory HMA81GS6AFR8N-UH
2.78 $89.06 32 DDR4-2666 Micron Server Open box Ebay Micron 32GB Server DDR4-2666 RDIMM 1.2V CL19 649528927316
2.81 $44.95 16 DDR4 SK Hynix Desktop Used Ebay SK Hynix 16GB (2x8GB) 1RX8 PC4-2400T DDR4 UDIMM Desktop RAM, HMA81GU6AFR8N-UH
2.81 $44.95 16 DDR4 Micron Laptop Used Ebay ✅ Micron 16GB DDR4 2666MHz SODIMM MTA16ATF2G64HZ-2G6E1 Laptop RAM OEM
2.81 $44.99 16 DDR4 Crucial Laptop New Ebay Crucial Micron 16GB DDR4 PC4-2400 CL17 CT16G4SFD824A.C16FE SODIMM Memory
2.81 $44.99 16 DDR4 SK Hynix Desktop Used Ebay SK Hynix (16GB) 2x8GB PC4-2666V DDR4 DIMM 288-Pin RAM
2.81 $44.99 16 DDR4 Kingston Laptop Used Ebay Kingston 16GB DDR4 PC4-2400T SO-DIMM Laptop Memory K821PJ-MIB
2.81 $44.99 16 DDR4 Kingston Laptop Used Ebay Kingston 16GB DDR4 PC4-2400T SO-DIMM Laptop Memory K821PJ-MIB
2.81 $44.99 16 DDR4-3200 Samsung Laptop Used Ebay Samsung 16GB 2x8GB DDR4-3200 SO-DIMM Laptop RAM M471A1K43EB1-CWE
2.81 $44.99 16 DDR4 Crucial Laptop Used Ebay Crucial 16GB DDR4 2400 MHz SODIMM Desktop RAM Memory
2.81 $44.99 16 DDR4 Kingston Server Used Ebay Kingston KSM24RS4/16MEI 16GB (1x16GB) 1Rx4 PC4-2400T DDR4 Server Memory
2.81 $90.00 32 DDR4 Samsung Laptop Used Ebay 32GB (2x16GB) SK Hynix Samsung Micron 2Rx8 PC4-2400T DDR4 Laptop Memory RAM
2.81 $45.00 16 DDR4 ADATA Laptop Used Ebay ADATA AO1P32NCSV1-BEWS 16GB 1Rx8 PC4-3200AA DDR4 SODIMM RAM Memory
2.81 $90.00 32 DDR4-2133 SK Hynix Server Used Ebay Hynix 32GB DDR4-2133 RDIMM PC4-17000 ECC RDIMM Server Memory HMA84GR7MFR4N-TF
2.81 $22.50 8 DDR4 SK Hynix Laptop Used Ebay SK Hynix 8GB DDR4 2666MHz SODIMM PC4-2666V Laptop RAM HMA81GS6DJR8N
2.81 $90.00 32 DDR4 Samsung Laptop Used Ebay 32GB (2x16GB) Samsung DDR4 3200MHz SODIMM Laptop RAM PC4-3200 M471A2G43BB2
2.87 $22.99 8 DDR4 Major Brand Server Used Ebay Major Brand 8 GB DDR4-2400T PC4-19200R 1Rx8 1.2V DIMM Server RAM
2.87 $22.99 8 DDR4 Samsung Laptop Used Ebay Samsung 8GB M471A1G43DB0-CPB SODIMM DDR4 Laptop RAM Memory Module PC4-2133P
2.88 $23.00 8 DDR4 Kingston Server New Ebay Kingston 8GB DDR4 DIMM PC4-2400 ECC Memory Module KCP42NS8/8
2.88 $23.00 8 DDR4 ADATA Laptop Used Ebay ADATA Premier 8GB DDR4 SO-DIMM PC4-3200AA 260-Pin 1Rx16 AO1P32NC8W1-BD2SHC
2.88 $23.00 8 DDR4 Samsung Laptop Used Ebay Samsung 8GB DDR4 1Rx8 PC4-2666V SO-DIMM Laptop RAM M471A1K43DB1-CTD 260-Pin
2.89 $23.10 8 DDR4 SK Hynix Laptop Open box Ebay SK hynix 8GB DDR4 PC4-2133P 260-Pin SO-DIMM RAM HMA41GS6AFR8N-TF
2.94 $46.99 16 DDR4-3200 SK Hynix Laptop Used Ebay SK Hynix HMAA1GS6CJR6N-XN 16GB (2X8GB) PC4-25600 DDR4-3200 SO-DIMM Memory
2.99 $11.95 4 DDR4 SK Hynix Server Used Ebay SK hynix 4GB DDR4-PC4-17000 (DDR4-2133) 1Rx8 Non-ECC UDIMM RAM HMA451U6AFR8NTF
3.00 $47.95 16 DDR4 Samsung Laptop Used Ebay Samsung 16GB DDR4 PC4-3200AA-SA2-11 1Rx8 SODIMM Laptop Memory SDRAM
3.00 $23.99 8 DDR4 Micron Desktop Used Ebay Micron Dell 8GB 1Rx8 DDR4‑2400 PC4‑2400T Desktop RAM MTA8ATF1G64AZ‑2G3E1
3.00 $23.99 8 DDR4-3200 SK Hynix Laptop Used Ebay SK Hynix 8GB PC4-25600 DDR4-3200 SO-DIMM Memory HMAA1GS6CJR6N-XN
3.00 $47.99 16 DDR4 Samsung Desktop Used Ebay Samsung M378A2K43CB1-CRC 16GB PC4-2400T DDR4 Desktop UDIMM RAM
3.00 $47.99 16 DDR4 SK Hynix Server Used Ebay Hynix 16GB DDR4 2666MHz PC4-21300 ECC RDIMM Server Memory RAM (HMA82GR7AFR4N-VK)
3.06 $48.95 16 DDR4 SK Hynix Laptop Used Ebay SK Hynix 16GB 2Rx8 PC4-2666V DDR4 SODIMM Laptop Memory RAM HMA82GS6DJR8N-VK
3.06 $48.99 16 DDR4 Major Brand Server Used Ebay Major Brand 16 GB DDR4-2666V PC4-21000R 2Rx8 1.2V RDIMM Server RAM
3.06 $48.99 16 DDR4 Samsung Laptop Used Ebay Samsung 16GB 2Rx8 PC4-2666V DDR4 SODIMM - M471A2K43CB1-CTD
3.09 $99.00 32 DDR4-3200 SK Hynix Laptop Used Ebay Sk Hynix 32GB (2x16GB) 1Rx8 DDR4-3200 SODIMM
3.09 $99.00 32 DDR4-3200 SK Hynix Laptop Used Ebay Sk Hynix 32GB (2x16GB) 1Rx8 DDR4-3200 SODIMM
3.10 $24.80 8 DDR4 Micron Laptop Used Ebay Micron DDR4 SO-DIMM PC4-3200AA 8GB 260-Pin Memory Module MTA8ATF1G64HZ-3G2J1
3.11 $199.00 64 DDR4 Micron Server Used Ebay Micron 64GB DDR4 PC4-2666 ECC FBDIMM Server RAM guaranteed 100% good condition
3.12 $24.93 8 DDR4-2400 SK Hynix Desktop Used Ebay SK hynix 8GB DDR4-2400 UDIMM RAM HMA81GU6AFR8N-UH
3.12 $49.95 16 DDR4 SK Hynix Desktop Used Ebay Hynix 16GB DDR4 2400 MHz PC4-19200 2Rx8 DIMM Desktop Memory RAM HMA82GU6AFR8N-UH
3.12 $49.95 16 DDR4 Micron Laptop Used Ebay Micron Dell HP Lenovo 16GB 2Rx8 DDR4 PC4-3200AA SODIMM Laptop RAM MTA16ATF2G64HZ
3.12 $24.98 8 DDR4-2400 Micron Server Used Ebay Micron MTA8ATF1G64AZ-2G3H1R 8GB DDR4-2400 PC4-19200 Non-ECC Unbuffered Desktop
3.12 $99.95 32 DDR4 Samsung Server Used Ebay SAMSUNG 32GB 4DRx4 PC4-2133P-LD0-10-MB1 DDR4 RAM SERVER MEMORY
3.12 $24.99 8 DDR4 Samsung Server Used Ebay Samsung 8GB DDR4-PC4-19200 (DDR4-2400) Non-ECC UDIMM RAM M378A1K43CB2-CRC
3.12 $24.99 8 DDR4 Micron Desktop Used Ebay Micron 8GB 1Rx8 PC4-2666V DDR4 2666MHz UDIMM Desktop RAM MTA8ATF1G64AZ-2G6
3.12 $24.99 8 DDR4 SK Hynix Laptop Used Ebay SK Hynix 8GB DDR4 1Rx16 PC4-3200AA Laptop Memory Ram HMAA1GS6CJR6N-XN
3.12 $24.99 8 DDR4 SK Hynix Desktop Used Ebay SK Hynix 8GB PC4-2666V DDR4 2666MHz HMA81GU6JJR8N-VK Desktop RAM #3033
3.12 $24.99 8 DDR4 Samsung Laptop Used Ebay Samsung 8GB DDR4 PC4-2666V 1Rx8 SoDimm Laptop RAM Memory M471A1K43CB1-CTD
3.12 $24.99 8 DDR4 Samsung Laptop Used Ebay Samsung 8GB DDR4 2133 RAM PC4-17000 1Rx8 SODIMM Laptop M471A1K43BB0-CPB
3.12 $24.99 8 DDR4 SK Hynix Laptop Used Ebay SK hynix 8GB DDR4 SO-DIMM PC4-2666V 260-Pin RAM HMA81GS6JJR8N-VK
3.12 $24.99 8 DDR4 Samsung Laptop Used Ebay Samsung SODIMM 8GB (1x8GB) RAM DDR4 3200MHz M471A1G44BB0-CWE
3.12 $49.99 16 DDR4-3200 Samsung Laptop Used Ebay Samsung 16GB (2x8GB) DDR4-3200 SO DIMM M471A1G44ABO
3.12 $49.99 16 DDR4 SK Hynix Desktop Used Ebay SK Hynix 16GB 2Rx8 PC4-2666V-UB1-11 DDR4 Desktop RAM HMA82GU6JJR8N-VK
3.12 $49.99 16 DDR4 Micron Laptop Used Ebay Micron DDR4 SDRAM 16GB Laptop Memory Ram PC4-2666V SODIMM MTA16ATF2G64HZ-2G6E1
3.12 $49.99 16 DDR4 Micron Laptop Used Ebay Micron MTA8ATF2G64HZ-3G2F1 16GB PC4-25600 DDR4-3200MHz SoDIMM Laptop Memory RAM
3.12 $49.99 16 DDR4 Samsung Laptop Used Ebay Samsung 16GB (2x8GB) PC4-2666V DDR4 SODIMM RAM Memory Kit M471A1K43CB1-CTD
3.12 $99.99 32 DDR4-2666 Crucial Laptop Used Ebay Crucial 32GB (2x16GB) DDR4-2666 SODIMM Laptop RAM CT16G4SFD8266 PC4-21300 CL19