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Green printed circuit board with black memory chips and gold edge connectors, no heat spreader

A-Tech

A-Tech 8GB DDR5 4800 CL40 1.1V Kingston KVR48U40BS6-8 Desktop RAM

SKU CH-QHTV-C0JNA

8GB DDR5 desktop DIMM running at 4800 MT/s with CL40 latency and 1.1V operation

  • Total capacity8 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL40
  • Tested speed4800
  • Rated voltage1.1 V
  • 8GB capacity lets you multitask smoothly with a single module
  • DDR5 4800 speed moves data at PC5-38400 bandwidth
  • CL40 latency keeps response tight for everyday workloads
  • 1V operation matches DDR5 standard voltage for efficient power use
  • 288-pin DIMM form factor fits standard desktop memory slots

Compatible DDR5 Desktop Memory

This A-Tech module is a direct replacement for Kingston KVR48U40BS6-8 and KVR48U40BS6K2-16 parts. It provides 8GB of DDR5 memory in a single unbuffered DIMM for desktop systems. The kit targets users who need to restore or expand memory capacity without changing platform.

DDR5 4800 CL40 at 1.1V

The decisive specification is the JEDEC-standard DDR5 4800 speed with CL40 latency at 1.10V. This combination determines whether the module matches the motherboard's supported memory profile. Verify that your board lists DDR5 4800 non-ECC unbuffered DIMMs before ordering.

Standard 288-Pin DIMM Installation

The module uses the standard 288-pin DDR5 DIMM form factor and installs like any desktop memory stick. Align the notch, press firmly until the retention clips click, and ensure the slot is fully seated. The most common issue is partial insertion causing a no-post condition; reseating usually resolves it.

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).

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 Kingston
Model nameKVR48U40BS6-8, KVR48U40BS6K2-16
Total capacity8 GB
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 forCompatible Replacement for Kingston KVR48U40BS6-8, KVR48U40BS6K2-16

Questions about this item

What does DDR5 4800 mean for my desktop?

The module runs at 4800 MT/s with CL40 latency at 1.1 V, delivering the JEDEC baseline speed for DDR5 desktops.

What does PC5-38400 cap in practice?

PC5-38400 is the peak transfer rate label for DDR5 4800; the DIMM will not exceed 4800 MT/s on any board.

Will the 288-pin DIMM fit my motherboard?

Yes — it uses the standard 288-pin DDR5 DIMM form factor with no heat spreader for low-profile clearance.

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