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Green 16GB DDR5 desktop DIMM on a green circuit board

A-Tech

A-Tech 16GB DDR5 4800 CL40 1.1V Green desktop RAM

SKU CH-H4WC-C7N56

16 GB DDR5 desktop DIMM running at 4800 MHz with CL40 latency and 1.1 V standard voltage

  • Capacity16GB
  • SpeedDDR5 4800 (PC5 38400)
  • Tested Frequency4800
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCNo
  • 16 GB DDR5 4800 CL40 boosts responsiveness
  • 1 V standard voltage reduces power draw
  • 288-pin DIMM fits modern desktop slots
  • non-ECC unbuffered design for consumer systems
  • tested replacement for Hynix HMCG78MEBUA081N and HMCG78MEBUA084N

Upgrade for Hynix DDR5 modules

This 16 GB DDR5 module replaces Hynix part numbers HMCG78MEBUA081N and HMCG78MEBUA084N. It delivers 4800 MT/s speed at CL40 latency with standard 1.1 V operation. The non-ECC unbuffered design fits mainstream desktop platforms.

Standard DDR5 DIMM format

The 288-pin DIMM follows the DDR5 specification without extra software or accessories. Green PCB colour identifies the module visually inside the chassis. No bundled utilities change the behaviour; the memory runs at rated JEDEC timings.

Tested reliability for daily use

Every unit passes A-Tech quality-assurance testing before shipment. The 1.10 V rating matches DDR5 baseline voltage for broad motherboard compatibility. Lifetime warranty and US-based technical support back the purchase.

商品特色

  • 16 GB DDR5 4800 CL40 boosts responsiveness
  • 1 V standard voltage reduces power draw
  • 288-pin DIMM fits modern desktop slots
  • non-ECC unbuffered design for consumer systems
  • tested replacement for Hynix HMCG78MEBUA081N and HMCG78MEBUA084N

商品規格

BrandA-Tech
Capacity16GB
SpeedDDR5 4800 (PC5 38400)
Tested Frequency4800
CAS LatencyCL40
Voltage1.10V
ECCNo
Buffered/RegisteredUnbuffered
ColorGreen
Recommend UseAMD & Intel Compatible

商品問答

Will the green heatsink need re-pasting or fan cleaning over time?

The module has no heatsink or moving parts; only the gold edge contacts may need occasional reseating if the system is moved.

At CL40 and 4800 MT/s, what bottleneck appears first during long workloads?

The CAS-40 latency and 4800 MT/s data rate set the throughput ceiling before thermal limits are reached.

How much heat and noise does the 1.1 V stick add when running all day?

At the standard 1.1 V DDR5 voltage the module runs passively, adding no fan noise and only minimal warmth to the chassis.

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