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Green rectangular DDR5 DIMM with black chips and gold edge contacts

A-Tech

A-Tech 8GB DDR5 4800 Desktop RAM

SKU CH-WRDV-5FJSQ

8GB DDR5 4800 desktop DIMM with CL40 latency and 1.10V operation for AMD and Intel systems

  • Capacity8GB
  • SpeedDDR5 4800 (PC5 38400)
  • Tested Frequency4800
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCNo
  • 8GB capacity handles heavier multitasking loads
  • DDR5 4800 speed accelerates data throughput
  • CL40 latency supports responsive operation
  • 10V standard voltage keeps power draw low
  • 288-pin DIMM fits desktop memory slots

DDR5 4800 Desktop Module

This A-Tech 8GB DDR5 4800 DIMM is a non-ECC unbuffered memory upgrade built for desktop systems. It uses major-brand chips tested at 4800 MT/s with CL40 latency and runs at the standard 1.10V. The module matches Dell part numbers AB883073 and SNP29NJ4C/8G for direct replacement scenarios.

288-Pin DIMM Fit

The 288-pin DDR5 form factor slots into a compatible motherboard DIMM socket without adapters or cables. Installation requires a platform that supports DDR5 memory; the module frees an additional slot when used as a single 8GB stick. Verify your system’s qualified vendor list before purchase to confirm compatibility.

Standard Voltage Operation

At 1.10V the stick draws the baseline DDR5 voltage, keeping power draw and heat output low during everyday workloads. Passive cooling from case airflow is sufficient for normal use; no active fan or heatsink is required on the module itself. The low voltage helps maintain quiet, stable operation in typical desktop environments.

Highlights

  • 8GB capacity handles heavier multitasking loads
  • DDR5 4800 speed accelerates data throughput
  • CL40 latency supports responsive operation
  • 10V standard voltage keeps power draw low
  • 288-pin DIMM fits desktop memory slots

Specifications

BrandA-Tech
Capacity8GB
SpeedDDR5 4800 (PC5 38400)
Tested Frequency4800
CAS LatencyCL40
Voltage1.10V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

Questions about this item

Will this module fit a Dell system that originally used part AB883073 or SNP29NJ4C/8G?

Yes, the module is listed as a compatible equivalent for those Dell part numbers and uses the standard 288-pin DDR5 DIMM form factor.

My motherboard only supports DDR5 at 4800 MT/s — will this run at that speed without manual setup?

The module is rated for 4800 MT/s at CL40 and 1.10 V, matching the standard DDR5 base frequency for most current desktop platforms.

Can I add this 8 GB stick alongside my existing DDR5 memory?

It is an unbuffered non-ECC UDIMM, so it can be paired with other DDR5 UDIMMs of the same voltage and speed, but you should verify your motherboard's qualified vendor list for best results.

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