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Single black and red DDR4 DIMM with low-profile heatspreader

G.SKILL

G.SKILL Aegis F4-2400C17S-8GIS 8GB DDR4 2400 CL17 desktop RAM

SKU CH-KPRT-40PEN MPN F4-2400C17S-8GIS

8GB DDR4 2400 desktop module at CL17 1.20V, unbuffered non-ECC, black-red heatsink

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Memory timings17-17-17-39
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 8 GB capacity adds headroom for multitasking
  • DDR4 2400 speed raises data transfer rate
  • CL17 latency reduces command delay
  • 20 V operation lowers power draw
  • Black and red heatspreader matches gaming builds

G.SKILL Aegis 8GB DDR4 2400 Gaming Memory

This single 8 GB module runs at DDR4 2400 with CL17 timings and 1.20 V. It targets gamers and PC enthusiasts who want a straightforward capacity upgrade for desktop systems. The unbuffered design fits standard consumer motherboards without ECC overhead.

Thermals noise and power draw in normal use

Operating at the standard 1.20 V keeps power draw low and heat output modest during everyday gaming or multitasking. The low-profile black and red heatsink dissipates warmth passively so the module stays quiet inside a typical chassis. No active cooling is required for stock operation.

Behaviour under sustained load

Tight 17-17-17-39 timings remain stable during extended sessions thanks to hand-selected ICs and full validation on major motherboard platforms. The kit is tested for compatibility across listed AMD and Intel chipsets so performance holds without throttling. Mixing with other kits is not recommended as it can introduce instability.

How it compares

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

Price $23.99
Cheaper than about 84% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $3.00 per GB
Cheaper than about 91% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameG.SKILL
Product lineAegis
Model nameF4-2400C17S-8GIS
Total capacity8 GB
Product colorBlack / Red
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
Memory timings17-17-17-39
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Size & build
Shipping weight0.03 kg
Package size170 × 65 × 17 mm
Compatibility
Recommended forAMD X399 / TRX40 / X570 / X470 / X370 / B550 / B450 / B350
Intel X99 / X299 / Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170

Questions about this item

How do I install this DDR4 2400 module and what step is often missed?

Align the notch with the motherboard slot key, press down firmly until the retention clips click shut on both sides, then confirm the BIOS reports DDR4 2400 at 1.20V.

What replacement might be needed if stability issues appear later?

If errors persist after reseating and testing the module alone, replace this 8GB stick with an identical F4-2400C17S-8GIS unit; mixing kits with different timings such as 17-17-17-39 can cause instability.

What limit appears first during sustained heavy workloads?

The CL17 latency at 2400 MT/s sets the bandwidth ceiling; sustained throughput cannot exceed the PC4 19200 rating regardless of cooling.

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