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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 8GB DDR4 2133MHz PC4-17000 CL15 1.2V Desktop RAM

SKU CH-PWG9-NXDB0

8GB DDR4 desktop DIMM running at 2133MHz with CL15 latency and 1.2V operation

  • Capacity8GB
  • SpeedDDR4 2133 (PC4 17000)
  • Tested Frequency2133
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCNo
  • 8GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2133 MHz speed delivers responsive data throughput
  • CL15 latency at 1.2V balances quick access with efficient power draw
  • 288-pin unbuffered DIMM fits standard desktop memory slots
  • Tested compatible with Dell part numbers 8058238 8781359 FN6XK SNPFN6XKC/8G

Desktop DDR4 Module for Dell Systems

This A-Tech desktop memory module provides 8GB of DDR4 capacity in a single 288-pin DIMM. It operates at 2133MHz with a CAS latency of 15 and a standard voltage of 1.2V. The non-ECC unbuffered design suits standard desktop platforms. It is listed as a compatible replacement for Dell part numbers A8058238, A8781359, FN6XK and SNPFN6XKC/8G.

Suitable for DDR4 Desktop Upgrades

This module fits desktop owners whose systems accept DDR4 2133MHz unbuffered non-ECC DIMMs and who need an 8GB capacity increase. It will not work in laptops that require SODIMM form factors or in servers that demand registered or ECC memory. Buyers should confirm their motherboard supports this speed and voltage before ordering.

2133MHz Speed Rating Determines Compatibility

The tested frequency of 2133MHz (PC4-17000) is the primary specification that decides whether this module matches the system requirements. Installing memory faster than the platform supports typically results in downclocking, while a lower native speed may limit performance. Verify the motherboard's qualified vendor list or manual for 2133MHz support.

Highlights

  • 8GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2133 MHz speed delivers responsive data throughput
  • CL15 latency at 1.2V balances quick access with efficient power draw
  • 288-pin unbuffered DIMM fits standard desktop memory slots
  • Tested compatible with Dell part numbers 8058238 8781359 FN6XK SNPFN6XKC/8G

Specifications

BrandA-Tech
Capacity8GB
SpeedDDR4 2133 (PC4 17000)
Tested Frequency2133
CAS LatencyCL15
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

Questions about this item

Will this 8 GB DDR4 module fit my Dell desktop that uses part numbers A8781359 or A8058238?

Yes — the module is listed as a compatible replacement for Dell part numbers A8781359, A8058238, SNPFN6XKC/8G and FN6XK.

Does my motherboard need to support 288-pin DDR4 DIMMs running at 1.2 V for this RAM to work?

The stick is a 288-pin DDR4 UDIMM rated at 1.2 V, so the board must accept standard DDR4 DIMMs at that voltage.

What performance level should I expect from the CL15 timing at 2133 MHz?

CL15 at 2133 MHz is the standard JEDEC latency for this speed grade, giving typical desktop responsiveness for everyday workloads.

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