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Green PCB memory module with black chips, no heat spreader, 288-pin DDR5 DIMM

A-Tech

A-Tech 8GB DDR5-4800 Desktop RAM Module

SKU CH-QCZB-22K5A

8GB DDR5-4800 desktop DIMM running at 1.10V with CL40 latency for Patriot PSD58G480041 and PSD516G4800K systems

  • Capacity8GB
  • SpeedDDR5 4800 (PC5 38400)
  • Tested Frequency4800
  • CAS Latency40
  • Voltage1.10V
  • ECCNo
  • 8 GB capacity handles heavier multitasking loads
  • 4800 MHz DDR5 speed moves data faster
  • CL40 latency keeps response times tight
  • 10 V operation matches DDR5 standard voltage
  • 288-pin DIMM fits desktop motherboard slots

Replacement for Patriot DDR5 modules

This 8 GB DDR5 module is built as a direct replacement for Patriot part numbers PSD58G480041 and PSD516G4800K. It fits desktop systems that require a single 288-pin DIMM running at the standard DDR5 voltage of 1.1 V. The module uses major-brand DRAM ICs and is tested to ensure reliable operation.

DDR5-4800 speed and CAS 40 latency

The memory operates at 4800 MHz with a PC5-38400 data rate and a CAS latency of 40 cycles. These are the baseline JEDEC timings for DDR5-4800, so the module will run at its rated speed without manual tuning on any platform that supports the standard. No heat spreader is fitted, keeping the profile low for tight clearances.

Single-rank 1Rx16 organisation

The module is organised as a single rank with a 1Rx16 chip configuration, which determines how the memory controller addresses the 8 GB capacity. This rank structure affects compatibility with motherboards that have specific rank-population limits per channel. Buyers should verify their board's supported rank layout before purchase.

Highlights

  • 8 GB capacity handles heavier multitasking loads
  • 4800 MHz DDR5 speed moves data faster
  • CL40 latency keeps response times tight
  • 10 V operation matches DDR5 standard voltage
  • 288-pin DIMM fits desktop motherboard slots

Specifications

BrandA-Tech
SeriesCompatible Replacement for Patriot PSD58G480041 PSD516G4800K
ModelA-Tech 8GB DDR5-4800 Desktop RAM Module
Capacity8GB
SpeedDDR5 4800 (PC5 38400)
Tested Frequency4800
CAS Latency40
Voltage1.10V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand DRAM IC Chips
ColorGreen/Black
Heat SpreaderNo
FeaturesMajor Brand DRAM IC Chips
Recommend UseCompatible Replacement for Patriot PSD58G480041 PSD516G4800K

Questions about this item

Will this DDR5-4800 module work with my Intel desktop motherboard?

This module requires a motherboard with a 288-pin DDR5 DIMM slot and a chipset that supports 4800 MT/s at 1.1 V.

Can I mix this 8 GB stick with my existing Patriot PSD58G480041 module?

Yes — it is built as a compatible replacement for the Patriot PSD58G480041 and PSD516G4800K, matching 1Rx16 organisation, CL40 timing and 1.1 V operation.

Does the lack of a heat spreader affect stability under load?

The module uses major-brand DRAM ICs tested at 4800 MT/s; DDR5's standard 1.1 V voltage keeps thermals within spec for typical desktop workloads.

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