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Green PCB DDR5 DIMM with black chips, no heat spreader

A-Tech

A-Tech 16GB DDR5 5600 Desktop RAM Crucial CT16G56C46U5 CT2K16G56C46U5

SKU CH-P6MY-8V2HZ

16 GB DDR5 5600 desktop memory module with CL40 latency and 1.10 V operation

  • Total capacity16 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor Brand DRAM IC Chips
  • CAS latency40
  • Tested speed5600
  • Rated voltage1.1 V
  • 16 GB capacity lets you run more apps at once
  • DDR5 5600 speed moves data faster for snappier response
  • CL40 latency keeps timing tight under load
  • 10 V operation matches the DDR5 standard for efficiency
  • 288-pin DIMM fits standard desktop slots

16GB DDR5 5600 Desktop Module

This A-Tech module delivers 16GB of DDR5 memory at 5600 MT/s with a CAS latency of 40 and 1.10V operation. It uses a standard 288-pin DIMM form factor and is an unbuffered non-ECC design. The kit is built as a direct replacement for Crucial CT16G56C46U5 and CT2K16G56C46U5 parts.

Check Motherboard DDR5 Slot and CPU Support

Before ordering, confirm that your motherboard has DDR5 DIMM slots and that your processor officially supports DDR5 5600 memory. Verify the maximum capacity per slot and the qualified vendor list for 1Rx8 modules. The board must accept 1.10V unbuffered non-ECC DIMMs for this module to function correctly.

Fits Standard DDR5 Desktop Builds

The module installs into any 288-pin DDR5 slot and requires no additional power connections or cooling hardware. Its green and black PCB carries major-brand DRAM ICs without a heat spreader, leaving clearance for large CPU coolers. The single 16GB rank simplifies dual-channel population when a second identical module is added.

How it compares

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

Price $188.99
Pricier than about 66% of the 3,647 comparable items (median $90.99).
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
CAS latency 40
Typical for this category: the median of 57 items is 40.
Price per GB $11.81 per GB
Pricier than about 75% 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 nameA-Tech
Product lineCompatible Replacement for Crucial CT16G56C46U5 CT2K16G56C46U5
Model nameA-Tech 16 GB DDR5-5600 Desktop RAM Module
Total capacity16 GB
Product colorGreen/Black
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor Brand DRAM IC Chips
Memory
CAS latency40
Tested speed5600
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forCompatible Replacement for Crucial CT16G56C46U5 CT2K16G56C46U5

Questions about this item

Does the 16GB DDR5 5600 module ship as a single stick or as a matched pair?

This listing is for a single 16GB module. A matched 2 x 16GB kit carries a different part number and is sold separately.

Should I choose the 1Rx8 version or look for a dual-rank alternative for this speed?

The module uses a 1Rx8 organisation. At 5600 MT/s with CL40 this single-rank design is the standard configuration for this capacity and frequency.

Will the advertised 5600 MT/s speed run automatically on my desktop board?

The DIMM is rated for 5600 MT/s at 1.10 V with CL40. Most current DDR5 platforms will apply this speed by default; some boards may require the XMP/EXPO profile to be enabled in BIOS.

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