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Two black low-profile DDR5 memory modules with matte aluminium heatspreaders

G.SKILL

G.SKILL F5-5600J3636C16GX2-RS5K 32GB DDR5 desktop RAM

SKU CH-JQ64-37CA4 MPN F5-5600J3636C16GX2-RS5K

32 GB dual-channel DDR5 kit running at 5600 MT/s with CL36 timings, 1.20 V and a 33 mm low-profile heat spreader for Intel 500, 600, B660, Z590 and Z690 platforms

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 5600
  • CAS latencyCL36
  • Memory timings36-36-36-89
  • Rated voltage1.2 V
  • Buffer typeUnbuffered

Capacity 32GB (2 x 16GB)

Speed DDR5 5600 (PC5 44800)

CAS Latency CL36

Color Black

  • 32 GB dual-channel capacity for smooth multitasking
  • DDR5 5600 speed for fast data throughput
  • CL36 latency with 36-36-36-89 timings for responsive performance
  • 20 V operation for efficient power use
  • 33 mm low-profile heatspreader fits compact builds

Ripjaws S5 32GB DDR5 kit

This 32GB kit contains two 16GB DDR5 modules rated at 5600 MT/s with CL36 timing. It targets DIY builders and enthusiasts who want a low-profile dual-channel kit for Intel 500 and 600 series platforms. The memory operates at 1.20V and uses Intel XMP 3.0 profiles for one-click configuration.

33mm low-profile thermals

The matte black aluminium heatspreader measures just 33mm tall, leaving clearance for large CPU coolers in compact builds. Hand-screened ICs and rigorous validation keep temperatures stable during sustained workloads without adding fan noise. Unbuffered, non-ECC operation means standard desktop power draw at the rated voltage.

Red Dot 2022 design and XMP 3.0

A Red Dot Design Award 2022 recognises the minimalist racing-stripe aesthetic that suits both black and white build themes. Intel XMP 3.0 support stores two user profiles on the module, letting you switch between the rated 5600 CL36 setting and a custom profile without re-entering timings. No RGB LEDs are fitted, so lighting control software is not required.

How it compares

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

Price $372.99
Pricier than about 80% 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 $11.66 per GB
Pricier than about 74% 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 nameF5-5600J3636C16GX2-RS5K
Total capacity32 GB (2 × 16 GB)
Product colorBlack
Performance
Rated speedDDR5 5600
Memory
CAS latencyCL36
Memory timings36-36-36-89
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 size218 × 142 × 16 mm
Compatibility
Recommended forHigh Performance or Gaming Memory / Intel 500 Series / Intel 600 Series / Intel B660 / Intel Compatible / Intel Z590 / Intel Z690
More details
LED lightingNone

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 33 mm low-profile Ripjaws S5 modules and what step is often missed?

Align the notch on each 16 GB stick with the DDR5 slot key, press down firmly until the retention clips click, then enable the Intel XMP 3.0 profile in BIOS so the kit runs at DDR5 5600 CL36 instead of the default SPD speed.

What maintenance or replacement will the 32 GB dual-channel kit need later?

The modules are unbuffered non-ECC DDR5 with a fixed 1.20 V voltage and aluminum heatspreaders; no user-serviceable parts exist, so replacement only occurs if a stick fails validation or a platform upgrade requires a different speed or capacity.

What limit appears first during sustained loads on this CL36 36-36-36-89 memory?

The primary limit is the rated DDR5 5600 transfer rate and CL36 latency at 1.20 V; extended heavy workloads stay within this validated envelope because the hand-screened ICs and 33 mm heatspreaders are tested for stability at these exact timings.

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