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Green circuit board with black chips, 288-pin DDR5 DIMM, no heat spreader

A-Tech

A-Tech 32GB DDR5 4800MHz desktop RAM

SKU CH-11FW-SVCP7

32 GB DDR5 4800 MHz desktop DIMM with CL40 latency and 1.10 V operation

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand DRAM IC Chips
  • CAS latency40
  • Tested speed4800
  • Rated voltage1.1 V
  • 32 GB capacity handles heavier workloads and multitasking
  • DDR5 4800 MHz speed accelerates data throughput for responsive computing
  • 1 V standard voltage keeps power draw low while maintaining stability
  • 288-pin DIMM form factor fits compatible desktop motherboards
  • CAS latency 40 delivers balanced timing for everyday performance

Compatible DDR5 4800 replacement for Lenovo desktops

This 32GB DDR5 module runs at 4800MHz with CAS 40 latency and 1.10V voltage. It uses a 288-pin unbuffered non-ECC DIMM format built with major-brand DRAM ICs. The green and black PCB carries a 2Rx8 rank configuration for desktop systems requiring this exact specification.

DDR5 4800 operates at 1.1V with 4800MT/s data rate

The PC5-38400 standard defines the electrical and timing envelope for this speed grade. Systems must support DDR5 memory controllers and 288-pin DIMM slots to accept the module. Mixing with slower or faster DDR5 kits will force all modules to run at the lowest common speed and voltage.

32GB single-module capacity determines upgrade path

A single 32GB stick fills one DIMM slot and leaves remaining slots open for future expansion. Verify the motherboard supports 32GB density per slot and 2Rx8 organisation before purchase. The 4X71N34265 part reference confirms compatibility with specific Lenovo desktop platforms.

How it compares

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

Price $356.99
Pricier than about 79% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB
Higher than about 70% of the 3,251 comparable items (median 16 GB).
CAS latency 40
Typical for this category: the median of 57 items is 40.
Price per GB $11.16 per GB
Pricier than about 71% 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 IBM-Lenovo 4 × 71N34265 NULL NULL
Model nameA-Tech 32 GB DDR5-4800 Desktop RAM Module
Total capacity32 GB
Product colorGreen/Black
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand DRAM IC Chips
Memory
CAS latency40
Tested speed4800
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forCompatible Replacement for IBM-Lenovo 4 × 71N34265 NULL NULL

Questions about this item

Should I pick the single 32GB module or add another for dual-channel?

This listing is a single 32GB DDR5-4800 DIMM; adding a second identical module enables dual-channel on boards with two or four slots.

What does the 4800MHz rating deliver in a real desktop?

The module runs at 4800MT/s with CL40 latency at the standard 1.1V, giving the rated PC5-38400 bandwidth when the platform supports DDR5-4800.

Does the DDR5 288-pin interface limit the speed to 4800 in practice?

The DDR5 288-pin DIMM is keyed for DDR5 only; the JEDEC standard caps this module at 4800MT/s, so it will not exceed that data rate.

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