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Two black DDR5 memory modules with low-profile matte heatspreaders

G.SKILL

G.SKILL F5-5600J4040C16GX2-RS5K 32GB DDR5 desktop RAM

SKU CH-B5GN-2Z5TS MPN F5-5600J4040C16GX2-RS5K

A 32GB dual-channel DDR5 kit running at 5600 with CL40 timing and a 33mm low-profile heat spreader

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 5600
  • CAS latencyCL40
  • Memory timings40-40-40-89
  • Rated voltage1.2 V
  • Buffer typeUnbuffered

Capacity 32GB (2 x 16GB)

Speed DDR5 5600 (PC5 44800)

CAS Latency CL40

Color Black

  • DDR5 5600 speed enables faster data throughput
  • CL40 latency with 40-40-40-89 timings supports responsive operation
  • Dual-channel 32 GB kit (2 x 16 GB) doubles memory bandwidth
  • Low-profile 33 mm height fits compact builds and large coolers
  • Intel XMP 3.0 profile simplifies one-click overclocking on 600 series platforms

Ripjaws S5 DDR5 5600 kit for Intel 600 Series

This 32GB kit contains two 16GB unbuffered DIMMs rated at DDR5 5600 with CL40 timings. It is built for DIY builders and PC enthusiasts who want a validated dual-channel upgrade for Intel 600 Series platforms.

33mm low-profile heatspreader in matte black

The aluminium heatspreader stands only 33mm tall, leaving room for large CPU coolers in compact builds. Each module uses hand-screened ICs that have passed G.SKILL validation, and the kit runs at 1.20V without ECC or registered buffering.

Intel XMP 3.0 profile for one-click tuning

Enable the XMP 3.0 profile in BIOS to load the rated 40-40-40-89 timings automatically; at default settings the kit boots at SPD speed. The design earned a Red Dot Design Award in 2022 and includes no LED lighting.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $363.99
Pricier than about 79% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB (2 × 16 GB)
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $11.37 per GB
Pricier than about 72% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameG.SKILL
Product lineRipjaws S5 Series
Model nameF5-5600J4040C16GX2-RS5K
Total capacity32 GB (2 × 16 GB)
Product colorBlack
Performance
Rated speedDDR5 5600
Memory
CAS latencyCL40
Memory timings40-40-40-89
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Memory profilesIntel XMP 3.0
Heat spreaderYes
Power
Rated voltage1.2 V
Size & build
Shipping weight0.11 kg
Package size216 × 142 × 16 mm
Compatibility
Recommended forIntel 600 Series
More details
LED lightingNone

Other versions of this model

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Questions about this item

What speed and latency does the DDR5 5600 XMP 3.0 profile set on this kit?

The XMP 3.0 profile configures the modules to run at DDR5 5600 with timings of 40-40-40-89 at 1.20V.

Will the 33mm low-profile heatspreader clear a large tower CPU cooler?

At 33mm tall the Ripjaws S5 modules fit under most large air coolers, but verify your cooler's specified RAM clearance before buying.

How do I enable the rated 5600 speed on an Intel 600 series board?

Enter the BIOS, load the Intel XMP 3.0 profile for this kit, save and reboot; the memory will then run at DDR5 5600 CL40 instead of the default SPD speed.

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