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Green unbuffered DDR4 DIMM pair, 288 pins, no heat spreader

SK hynix

SK hynix HMAA1GU6CJR6N-XN 16GB DDR4 3200 CL22 desktop RAM

SKU CH-SWP2-SBE0Y

Two 8 GB DDR4 modules running at 3200 MT/s with CL22 timing and 1.2 V operation

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Tested speed22
  • Buffer typeUnbuffered
  • Product colorGreen
  • 16 GB total capacity across two 8 GB modules
  • DDR4 3200 speed rated at PC4 25600
  • CL22 latency tested at frequency 22
  • 2 V operation with unbuffered 1RX16 design
  • 288-pin DIMM form factor manufactured in Korea

Dual-channel kit for desktop upgrades

This kit contains two 8 GB DDR4 modules giving a total of 16 GB capacity. It is built for standard desktop systems that accept 288-pin unbuffered DIMMs. The green circuit boards have no heat spreader, keeping the profile low for tight spaces. Modules are manufactured in Korea by SK hynix.

Speed grade DDR4-3200 CL22

The memory runs at 3200 MT/s with a CAS latency of 22 cycles at the standard 1.2 V. This JEDEC-rated speed is the single figure that determines whether the kit matches your motherboard's supported frequencies. No XMP or manual overclocking profiles are included in the specification.

No accessories or software included

The package supplies only the two memory modules themselves. There are no extra cables, mounting hardware or configuration utilities. Installation consists of seating the DIMMs in the appropriate motherboard slots and letting the BIOS apply the standard timings automatically.

How it compares

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

Price $113.99
Pricier than about 54% of the 3,647 comparable items (median $90.99).
Total capacity 16 GB (2 × 8 GB)
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $7.12 per GB
Typical for this category: the median of 3,251 items is $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 nameSK hynix
Product lineDesktop Memory
Model nameHMAA1GU6CJR6N-XN
Total capacity16 GB (2 × 8 GB)
Product colorGreen
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
Tested speed22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo

Questions about this item

Does the kit run at 3200 MHz with the listed timings out of the box?

The modules are rated for DDR4 3200 with CL22 latency and operate at 1.2 V, so they will run at that speed and timing when installed in a compatible system.

What do I need to check on my motherboard before buying this 16 GB kit?

Verify that your board has two free 288-pin DDR4 DIMM slots and supports unbuffered non-ECC memory at 3200 MHz.

Is any extra cooling required for these sticks?

The modules have no heat spreader and run at the standard 1.2 V; typical case airflow is sufficient for normal operation.

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