Jooehyer 1Pcs DDR4 RAM Memory 4GB 2133Mhz Desktop Memory 288 Pin DIMM RAM PC4 17000 RAM Memory for Desktop (4GB) — £9.79
Cheapest DDR4 RAM
Jooehyer 1Pcs DDR4 RAM Memory 4GB 2133Mhz Desktop Memory 288 Pin DIMM RAM PC4 17000 RAM Memory for Desktop
Vikye DDR4 RAM High Performance 16GB PC4‑19200 Desktop Memory for/PCs, Aluminum Alloy Material (4GB)
TEAMGROUP RAM - 32 GB - DDR4 3200 UDIMM CL22
Samsung M393A2K40BB2-CTD Memory Module (16 GB, 1 x 16 GB, DDR4, 2666 MHz, 288-pin DIMM)
DDR4 2666MHz 64GB Kit (16GBx4) Desktop RAM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V 288-Pin CL19 PC Computer Memory Upgrade Module Kit (Black)
Cheapest DDR5 RAM
Timetec Premium 32GB DDR5 5600MHz PC5-44800 Unbuffered Non-ECC 1.1V CL46 2Rx8 Dual Rank 262Pin SODIMM Laptop Memory RAM Upgrade
48GB DDR5 4800MHz PC5-38400 288-PIN DIMM MEMORY RAM COMPATIBLE WITH PC DESKTOPS/MOTHERBOARDS
2024 Newest SK-Hynix 8GB DDR5 4800MHz SODIMM PC5-4800B-SC0 1Rx16 1.1V SO-DIMM 262-Pin Gaming Busines Home Laptop Notebook RAM Memory Module (HMCG66MEBSA092N BA) (OEM)
64GB (2 x 32GB) DDR5 4800MHz PC5-38400 262-PIN SODIMM MEMORY RAM KIT COMPATIBLE WITH LAPTOPS/NOTEBOOKS
Corsair VENGEANCE RGB DDR5 64GB (4x16GB) 6200MHz C32 Intel Optimised Desktop Memory (Dynamic Ten-Zone RGB Lighting, Onboard Voltage Regulation, Custom XMP 3.0 Profiles, Tight Response Times) Black
Cheapest laptop RAM
Hynix HMA82GS6AFR8N-UH 16GB DDR4 2400MHz Sodimm CL17 260Pin Memory Module
OLOy DDR4 RAM 16GB (1x16GB) 2666 MHz CL19 1.2V 260-Pin Laptop Gaming SODIMM for intel
TEAMGROUP Elite DDR4 16GB Kit (2 x 8GB) 3200MHz PC4-25600 CL22 Unbuffered Non-ECC 1.2V SODIMM 260-Pin Laptop Notebook PC Computer Memory Module Ram Upgrade - TED416G3200C22DC-S01-16GB
Timetec 160GB KIT (10x16GB) DDR4 2400MHz (PC4-2400T) PC4-19200 SODIMM Laptop RAM – 260-Pin 1.2V CL17 Non-ECC Unbuffered Memory Module for Laptop, Notebook, Mini PC, All-in-One
OLOy DDR4 RAM 32GB (2x16GB) 2400 MHz CL17 1.2V 260-Pin Laptop Gaming SODIMM for Intel (MD4S162417IZDC)
Cheapest desktop RAM
Jooehyer 1Pcs DDR4 RAM Memory 4GB 2133Mhz Desktop Memory 288 Pin DIMM RAM PC4 17000 RAM Memory for Desktop
Vikye DDR4 RAM High Performance 16GB PC4‑19200 Desktop Memory for/PCs, Aluminum Alloy Material (4GB)
TEAMGROUP RAM - 32 GB - DDR4 3200 UDIMM CL22
Samsung M393A2K40BB2-CTD Memory Module (16 GB, 1 x 16 GB, DDR4, 2666 MHz, 288-pin DIMM)
DDR4 2666MHz 64GB Kit (16GBx4) Desktop RAM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V 288-Pin CL19 PC Computer Memory Upgrade Module Kit (Black)
Cheapest server RAM
HPE Original 805351-B21 809083-091 819412-001 32GB Dual Rank x4 DDR4-2400 CAS-17-17-17 Server Memory (HPE DDR4 SmartMemory)
128GB (2 x 64GB) DDR4 2666MHz PC4-21300 288-PIN ECC REGISTERED LOAD REDUCED DIMM (LRDIMM) MEMORY RAM KIT COMPATIBLE WITH MAC PRO (2019)
128GB (2 x 64GB) DDR4 2666MHz PC4-21300 288-PIN ECC REGISTERED LOAD REDUCED DIMM (LRDIMM) MEMORY RAM KIT COMPATIBLE WITH SERVERS/WORKSTATIONS/MOTHERBOARDS (*NOT FOR PCs*)
128GB (4 x 32GB) DDR4 2666MHz PC4-21300 288-PIN ECC REGISTERED DIMM (RDIMM) MEMORY RAM KIT COMPATIBLE WITH SERVERS/WORKSTATIONS/MOTHERBOARDS (*NOT FOR PCs*) (8 RANK KIT CHIPKILL)
128GB (4 x 32GB) DDR4 2666MHz PC4-21300 288-PIN ECC REGISTERED DIMM (RDIMM) MEMORY RAM KIT COMPATIBLE WITH IMAC PRO
Tips for finding the cheapest RAM
- Buy higher-capacity kits — 32GB kits almost always cost less per GB than 16GB kits. If your system supports it, buy the biggest kit you can afford.
- Stick to standard speeds — DDR4-3200 and DDR5-5600 offer the best price-to-performance ratio. Higher speeds cost more per GB with diminishing returns for most users.
- Consider DDR4 for budget builds — if your platform supports it, DDR4 remains the cheapest option per gigabyte with proven performance.
- Watch for sales — RAM prices drop significantly during Black Friday, Prime Day and other events. Bookmark this page and check back regularly.
- Check renewed options — Amazon Renewed memory can offer meaningful savings with warranty protection.
- Buy dual-channel kits — a 2x16GB kit is usually cheaper per GB than two separate modules, and you get dual-channel performance too.