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Green 288-pin DDR5 desktop memory module without heat spreader

A-Tech

A-Tech 8GB DDR5 4800MHz CL40 288-Pin 1.1V Desktop RAM

SKU CH-6DDT-ZJJCT

An 8 GB DDR5 4800 MHz desktop DIMM with CL40 latency and 1.1 V operation for faster multitasking

  • Total capacity8 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL40
  • Tested speed4800
  • Rated voltage1.1 V

Capacity 8GB

Speed DDR5 4800 (PC5 38400)

CAS Latency CL40

Color Green

  • 8GB capacity lets you run more programs at once
  • DDR5 4800MHz speed moves data faster than DDR4
  • CL40 latency at 1.1V balances response time and efficiency
  • 288-pin UDIMM fits standard desktop DDR5 slots
  • Non-ECC unbuffered design keeps cost low for everyday workloads

8GB DDR5 4800MHz Desktop Module

This 8GB DDR5 DIMM runs at 4800MHz with a CL40 latency and operates at the standard 1.1V. The unbuffered, non-ECC design uses a 288-pin layout and carries major-brand DRAM chips. It is built for desktop systems that support DDR5 memory.

Upgrade from DDR4 1.2V platforms

Moving from DDR4 at 1.2V to this DDR5 module drops the operating voltage to 1.1V and doubles the channel architecture per DIMM. The jump is worth it when your motherboard and CPU support DDR5 and you need the extra bandwidth for heavier multitasking or faster data throughput.

Suits DDR5 desktop builders and upgraders

This single 8GB stick fits users adding capacity to a DDR5-compatible board or starting a new build with one module. Buyers whose systems only accept DDR4, or who need ECC or registered memory, should look at a different product.

How it compares

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

Price $100.99
Typical for this category: the median of 3,647 items is $90.99.
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $12.62 per GB
Pricier than about 78% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR5 Desktop Memory RAM
Total capacity8 GB
Product colorGreen
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL40
Tested speed4800
ECC supportNo
Buffer typeUnbuffered
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

Will the 288-pin DDR5 module fit my motherboard's DIMM slots?

The stick uses the standard 288-pin DDR5 DIMM form factor, so it fits any desktop board with DDR5 slots; DDR4 slots are keyed differently and will not accept it.

What is the correct way to seat the module, and what step do builders often miss?

Align the notch with the slot key, press straight down until both side clips click, and verify the clips are fully locked — skipping the click check is the common mistake.

Does the lack of a heat spreader mean I need to add cooling later?

No extra cooling is required; the module runs at the standard 1.1 V DDR5 voltage without a spreader and is rated for continuous operation as shipped.

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