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Two green DDR5 DIMMs, 288-pin, no heat spreader

A-Tech

A-Tech 16GB Kit (2x8GB) DDR5 4800 CL40 1.1V Green Desktop RAM

SKU CH-YS4S-6ZJD8

A 16 GB dual-channel DDR5 kit running at 4800 MT/s with CL40 latency and 1.1 V operation

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL40
  • Tested speed4800
  • Rated voltage1.1 V

Capacity 16GB (2 x 8GB)

Speed DDR5 4800 (PC5 38400)

CAS Latency CL40

Color Green

  • Dual-channel 16 GB kit speeds multitasking
  • DDR5 4800 MT/s cuts load times
  • CL40 latency keeps response snappy
  • 10 V operation lowers power draw
  • 288-pin green UDIMM fits standard slots

16GB DDR5 4800 dual-channel kit

This 16GB kit contains two 8GB DDR5 DIMMs rated at 4800MT/s with CL40 latency and 1.1V operation. The modules use the standard 288-pin UDIMM form factor and run without ECC or registration. They are built for desktop systems that support DDR5 memory.

Suits mainstream DDR5 builds.

The kit works in consumer desktop boards that accept non-ECC unbuffered DDR5. It will not function in platforms that require registered DIMMs or explicit ECC support. Buyers should confirm their motherboard and CPU support DDR5 4800 before purchasing.

Handles everyday multitasking and light content work

At 16GB the kit comfortably runs office suites, web browsers with many tabs, and 1080p video editing. Demanding workloads such as heavy virtualisation, large 3D scenes or 4K+ timeline editing will exceed the available capacity and require more memory.

How it compares

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

Price $197.99
Pricier than about 68% 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 $12.37 per GB
Pricier than about 77% 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 lineA-Tech DDR5 Desktop Memory RAM
Total capacity16 GB (2 × 8 GB)
Product colorGreen
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL40
Tested speed4800
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forAMD & Intel Compatible

Other versions of this model

5 more in the same range

Questions about this item

Does my motherboard need DDR5 288-pin slots to use this 16GB kit?

Yes, the modules are DDR5 DIMMs with a 288-pin layout and will only fit motherboards that have DDR5 memory slots.

Will the 1.1V DDR5 modules run on a board that currently uses 1.2V DDR4 memory?

No, DDR5 and DDR4 use different slot keying and voltage rails, so the kit cannot be mixed with DDR4 modules on the same motherboard.

How can I confirm the kit is running at 4800 MT/s with CL40 after installation?

Open the BIOS or a tool such as CPU-Z and verify the memory frequency reads 4800 and the CAS latency shows 40.

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