64GB G.Skill DDR5 Ripjaws S5 6400MHz CL32 Dual Channel Kit 2x 32GB Black

£1,740.19 £27.19/GB

42% dearer per GB than the average 64GB DDR5 kit we track.

▼ 30% below 90-day median Desktop DDR5 Non-ECC

★ 4.6/5 · 95 reviews on Amazon

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Specification

Price history

Typical price (median) 90-day £2,493.00 12-month £915.93 12-month low £279.57 All-time low £165.69 (2025-06-24)

Dear for the market Today’s price is 90% above this kit’s typical price for the past year, and it has been cheaper than this for 54% of that year (last on 15 Sep 2026). At £27.19/GB it is dear against the £17.45/GB typical for DDR5 today. Why medians, not averages ›

30-day avg £1,709.9990-day avg £1,709.99180-day avg £1,252.66 (averages are pulled up by price spikes; the medians above are the better guide)

Cheaper per GB in the same spec

Same generation, capacity and form factor as this kit, ranked by £/GB. See all ›

	£/GB	Price	Capacity	Manufacturer	For	Type	Form Factor	ECC / Buffered	Description
	£11.41best £/GB	£729.95	64GB (2x32GB)	Integral	Desktop	DDR5	DIMM 4800MHz	-	Integral 64GB Kit (2x32GB) DDR5 RAM 4800MHz DIMM PC Desktop Computer Memory ModuleBuy📈-
	£11.72	£749.99	64GB (2x32GB)	Crucial	Desktop	DDR5	DIMM 6000MHz	-	Crucial Pro DDR5 RAM 64GB Kit (2x32GB) 6000MHz CL40, Overclocking Gaming, Intel XMP 3.0 / AMD EXPO, Computer Memory (PC), Black - CP2K32G60C40U5BBuy📈-
	£11.91	£762.36▼ 19%	64GB (2x32GB)	Corsair	Desktop	DDR5	DIMM 5200MHz	-	CORSAIR VENGEANCE RGB RS DDR5 64GB (2 x 32GB) Up To 5200MHz AMD INTEL RAMBuy📈-
	£12.11	£775.00	64GB (2x32GB)	Corsair	Desktop	DDR5	DIMM 5200MHz	-	Corsair DOMINATOR PLATINUM RGB DDR5 64GB (2x32GB) 5200MHz C40 Intel Optimised Desktop Memory (Onboard Voltage Regulation, Patented CORSAIR DHX Cooling, 12 Ultra-Bright CAPELLIX RGB LEDs) BlackBuy📈★★★★½323
	£12.48	£798.81	64GB (2x32GB)	G.SKILL	Desktop	DDR5	DIMM 6000MHz	Non-ECCUnbuffered	G.SKILL Trident Z5 RGB Series (Intel XMP 3.0) DDR5 RAM 64GB (2x32GB) 6000MT/s CL30-40-40-96 1.40V Desktop Computer Memory UDIMM - Matte Black (F5-6000J3040G32GA2-TZ5RK)Buy📈★★★★½109
	£12.50	£799.99	64GB (2x32GB)	Crucial	Desktop	DDR5	DIMM 6400MHz	-	Crucial Pro DDR5 RAM 64GB Kit (2x32GB) 6400MHz CL40, Overclocking Gaming, Intel XMP 3.0 / AMD EXPO, Computer Memory (PC), White - CP2K32G64C40U5WBuy📈-

About this kit

• G.SKILL Ripjaws S5 Series DDR5 U-DIMM Memory Kit Model: F5-6400J3239G32GX2-RS5K
• 64GB Full Capacity Kit containing 2x32GB modules, rated up to DDR5-6400 CL32-39-39-102 at 1.40V
• Non-ECC, DDR5 U-DIMM, 288-pin, for desktop PC and gaming
• Includes standard JEDEC profile and Intel XMP 3.0 memory overclocking profile
• Do not mix memory kits. Memory kits are sold in combination kits that are designed to work together as a set. Mixing memory kits will result in stability issues or system failure.
• For Intel Z890, Intel Z790, Intel B760 platforms. Refer to G.SKILL QVL Memory Configuration Tool or RAM on G.SKILL website for more details on validated motherboard and hardware.
• Use in any manner inconsistent with manufacturer's specifications, warnings, designs, or recommendations will result in slower speeds, system instability, or damage to the system or its components.
• Memory kits will boot at JEDEC standard SPD speed in standard BIOS settings with compatible hardware.

Ripjaws S5 is a performance DDR5 DRAM memory series made with hand-screened memory ICs that passed G.SKILL rigorous validation tests. Each Ripjaws S5 memory kit strikes an ideal balance between performance, compatibility, and stability and is available in matte black or matte white aluminum heatspreaders.

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