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Four black DDR5 sticks with matte heat spreaders, 48GB each

G.SKILL

G.SKILL Flare X5 192GB (4 x 48GB) DDR5 6000 CL28 desktop RAM F5-6000J2836G48GX4-FX5

SKU CH-F5FC-64W3Q MPN F5-6000J2836G48GX4-FX5

192 GB DDR5 kit with four 48 GB modules at 6000 MT/s and CL28 timing for AMD EXPO platforms

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 6000 (PC5 48000)
  • CAS latencyCL28
  • Memory timings28-36-36-96
  • Rated voltage1.4 V
  • Buffer typeUnbuffered / Unregistered
  • 192GB capacity across four 48GB modules for heavy multitasking
  • DDR5 6000 speed with PC5 48000 bandwidth for fast data transfer
  • CL28 latency and 28-36-36-96 timings for responsive performance
  • AMD EXPO profile enables rated speeds on X670 and B650 platforms
  • 40V operation with black heat spreader for stable thermals

Flare X5 192GB DDR5 6000 Kit

This Flare X5 kit delivers 192GB of DDR5 6000 memory across four 48GB unbuffered DIMMs. It runs at CL28 with 28-36-36-96 timings and a 1.40V operating voltage. Black heat spreaders cover every module. The kit is validated for AMD EXPO profiles on compatible platforms.

Built for AMD X670 and B650 with 7000 Series CPUs

The EXPO profile targets AMD X670, AMD B650 and AMD 7000 series CPU combinations for one-click 6000 MT/s operation. Mixing this kit with other memory is not supported and can cause instability. Systems needing ECC or registered DIMMs should choose a different product line.

EXPO Profile Enables Rated Speed Without Manual

Enabling AMD EXPO in the BIOS applies the rated 6000 MT/s frequency and CL28 timings automatically. Default SPD settings will boot at a lower speed until the profile is activated. No extra software or lighting control is bundled with this kit.

How it compares

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

Price $2,777.99
Pricier than about 90% of the 3,647 comparable items (median $90.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 97% of the 3,251 comparable items (median 16 GB).
Price per GB $14.47 per GB
Pricier than about 85% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameG.SKILL
Product lineFlare X5
Model nameF5-6000J2836G48GX4-FX5
Total capacity192 GB (4 × 48 GB)
Product type288-Pin PC RAM
Product colorBlack
Performance
Rated speedDDR5 6000 (PC5 48000)
Memory
CAS latencyCL28
Memory timings28-36-36-96
ECC supportNo
Buffer typeUnbuffered / Unregistered
Kit configurationDual Channel Kit
Memory profilesAMD EXPO
Heat spreaderYes
Power
Rated voltage1.4 V
Size & build
Shipping weight0.20 kg
Package size216 × 140 × 19 mm
Compatibility
Recommended forAMD X670, AMD B650, AMD 7000 series CPU
More details
LED lightingNone

Questions about this item

What motherboard socket and chipset do I need to run this DDR5-6000 CL28 kit at its rated speed?

You need an AMD 7000 series CPU on an X670 or B650 motherboard that supports AMD EXPO profiles to reach DDR5-6000 with 28-36-36-96 timings at 1.40V.

Can I add these four 48GB modules to my existing DDR5 memory without issues?

The manufacturer advises against mixing kits; this matched 192GB set is tested to run together as a dual-channel kit and combining it with other modules can cause instability.

How do I confirm the kit is operating at DDR5-6000 CL28 after I build the system?

Enable the AMD EXPO profile in the BIOS, then verify in CPU-Z or the BIOS memory tab that the frequency reads 6000 MT/s and the timings show 28-36-36-96 at 1.40V.

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