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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 8GB DDR5 4800MHz laptop RAM

SKU CH-D4EC-C28X4

An 8 GB DDR5 laptop module running at 4800 MHz with CL40 latency and 1.1 V operation

  • Total capacity8 GB
  • Rated speedDDR5 4800 (PC4 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 8GB capacity handles heavier multitasking workloads
  • DDR5 4800MHz speed accelerates data transfer rates
  • 262-pin SO-DIMM form factor fits laptop memory slots
  • 10V operation matches DDR5 standard voltage
  • CL40 latency supports responsive system performance

A-Tech 8GB DDR5 4800MHz SODIMM

This A-Tech module provides 8GB of DDR5 laptop memory at 4800MHz. It uses a 262-pin SO-DIMM form factor and runs at the standard 1.10V voltage. The kit contains a single unbuffered, non-ECC stick built with major brand chips. It is designed as a compatible replacement for Dell part numbers AB949333 and SNPMVK8PC/8G.

Suits DDR5 laptops needing 8GB.

This memory suits owners of DDR5-compatible laptops or all-in-one PCs who want an 8GB upgrade using PC5-38400 speed. Buyers whose systems require ECC registered modules or registered DIMMs should look elsewhere. The CL40 latency and 1Rx16 organisation are fixed characteristics of this specific module.

262-pin DDR5 SO-DIMM interface

The deciding specification is the 262-pin DDR5 SO-DIMM interface combined with 4800MHz speed and 1.10V operation. Verify that your laptop supports DDR5 SO-DIMM memory at this frequency before ordering. The module is unbuffered and non-ECC, matching the requirements for standard consumer laptop platforms.

How it compares

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

Price $103.99
Pricier than about 62% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $13.00 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 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
Total capacity8 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 4800 (PC4 38400)
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.1 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Does the 262-pin DDR5 module ship with any tools or extra components?

The package contains the single 8 GB SODIMM only; no tools or additional parts are included.

Is the CL40 4800 MHz stick the only capacity and speed offered for this Dell replacement?

This listing is for one 8 GB module at DDR5 4800 (PC5-38400) with CL40 latency; other capacities or speeds would be separate listings.

What does the 4800 MHz rating actually deliver once the stick is installed in a laptop?

The module runs at the DDR5 standard 1.1 V and 4800 MT/s, giving the system its rated bandwidth of PC5-38400 for everyday multitasking.

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