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Green printed circuit board with eight black memory chips on each side, gold edge connector at the bottom, thin rectangular stick

SK hynix

SK hynix HMA81GU6DJR8N-XN 8GB DDR4 3200 desktop RAM

SKU CH-ABKV-2SDG1 MPN HMA81GU6DJR8N-XN

8 GB DDR4 UDIMM at 3200 MHz with CL22 latency, non-ECC unbuffered design and 1.2 V operation

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 8 GB capacity for smooth multitasking
  • DDR4 3200 speed for responsive performance
  • CL22 latency for efficient data access
  • 2 V operation reduces power draw
  • 288-pin UDIMM fits standard desktop slots

8 GB DDR4 3200 Desktop Memory

This is an 8 GB DDR4 3200 UDIMM for desktop PCs. It runs at PC4 25600 speed with CL22 latency at 1.20 V. The module is unbuffered, non-ECC and uses a standard 288 pin layout. It is suited for general desktop upgrades or new builds.

Suitable for Standard Desktop Builds

This module suits users who need a single 8 GB DDR4 stick at 3200 MT/s for everyday computing. It is not for systems that require ECC error correction. It is not for platforms that only accept registered or buffered memory. It is not for buyers who need more than 8 GB per slot.

Key Spec: DDR4 3200 CL22 1.20 V

The deciding specification is the DDR4 3200 speed with CL22 timing at 1.20 V. This combination determines compatibility with the motherboard memory controller. Verify that your board supports DDR4 3200 unbuffered non-ECC UDIMMs before purchasing.

How it compares

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

Price $48.99
Cheaper than about 66% 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 $6.12 per GB
Cheaper than about 57% of the 3,251 comparable items (median $6.75 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameHynix
Product lineDesktop Memory
Model nameHMA81GU6DJR8N-XN
Total capacity8 GB
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V

Questions about this item

Will this 288-pin UDIMM fit a motherboard that only has DDR4 slots?

Yes, the module is a 288-pin DDR4 UDIMM and requires a DDR4 DIMM slot on the motherboard.

Can I add this 3200 MT/s stick alongside slower DDR4 modules already installed?

The system will run all modules at the speed of the slowest installed stick, so this 3200 MT/s module will downclock to match.

How do I confirm the module is running at its rated 3200 MT/s and CL22 timings after installation?

Check the memory speed and CAS latency reported in the BIOS or a tool such as CPU-Z to verify 3200 MT/s and CL22.

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