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Four green 260-pin DDR4 SO-DIMM modules with black chips

SK hynix

SK hynix HMA81GS6DJR8N-XN 32GB (4x8GB) DDR4-3200 CL22 laptop RAM

SKU CH-SF59-22ND2

Four 8 GB DDR4-3200 SO-DIMM modules totalling 32 GB for laptop memory upgrades

  • Capacity32GB (4 x 8GB)
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCNo
  • 32 GB total capacity for multitasking headroom
  • Four 8 GB modules enable dual-channel performance
  • DDR4 3200 speed moves data at PC4-25600 rates
  • CL22 latency with 1.20 V keeps power draw low
  • 260-pin SO-DIMM form factor fits standard laptop slots

32 GB DDR4 laptop kit

This 32 GB kit contains four 8 GB DDR4 SO-DIMM modules rated at 3200 MT/s with CL22 latency. The unbuffered, non-ECC design operates at 1.20 V and uses the standard 260-pin form factor for notebook slots. It is intended for users who want to maximise the memory capacity of a compatible laptop.

Suits laptops with four SO-DIMM slots

Builders whose notebooks expose four DDR4 SO-DIMM sockets can populate all channels at once with matched modules. Systems limited to two slots, or those requiring ECC or registered memory, cannot use this kit as intended. Buyers who need a lower total capacity or a different speed grade should consider other configurations.

Matched quad-channel set

The four modules are packaged together so each stick shares the same timing and voltage characteristics. This reduces the chance of mismatched timings that can cause instability when mixing separate purchases. No additional software, heat spreaders or installation tools are included with the memory.

商品特色

  • 32 GB total capacity for multitasking headroom
  • Four 8 GB modules enable dual-channel performance
  • DDR4 3200 speed moves data at PC4-25600 rates
  • CL22 latency with 1.20 V keeps power draw low
  • 260-pin SO-DIMM form factor fits standard laptop slots

商品規格

BrandHYNIX
SeriesSODIMM Laptop Memory
ModelHMA81GS6DJR8N-XN
Capacity32GB (4 x 8GB)
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered

商品問答

Does my laptop need four free 260-pin SO-DIMM slots to use this 32 GB kit?

Yes, the kit contains four 8 GB modules and each one occupies a single 260-pin DDR4 SO-DIMM slot.

Will these CL22 modules run stably if my system currently uses CL20 DDR4-3200 sticks?

The memory controller will operate all installed modules at the slowest common timings, so the CL22 sticks will run at CL20 speeds without instability.

How can I verify the kit is running at DDR4-3200 after installation?

Open Task Manager or a tool like CPU-Z and confirm the reported speed shows 3200 MT/s with CL22 timings at 1.20 V.

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