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Single black 288-pin DDR3 DIMM with silver heat spreader, 32 GB capacity

Lexar

Lexar LD4AU032G-B3200GSST 32GB DDR3 3200 desktop RAM

SKU CH-VX6S-C32NJ MPN LD4AU032G-B3200GSST

A single 32 GB DDR3 desktop DIMM running at 3200 MHz with CL22 latency and 1.20 V operation

  • Total capacity32 GB
  • Rated speedDDR3 3200 (PC3 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • 32 GB capacity handles large workloads smoothly
  • DDR3 3200 speed delivers responsive data transfer
  • CL22 latency keeps timing tight for stability
  • 20 V operation reduces power draw and heat
  • 288-pin DIMM fits standard desktop motherboard slots

Lexar 32GB DDR3 3200 Module

This Lexar module delivers 32GB of DDR3 memory rated at 3200 MT/s with a CAS latency of 22. It is built for desktop systems that require a single high-capacity stick to expand or replace existing RAM.

288-Pin DIMM at 1.20V

The stick uses the standard 288-pin desktop form factor and operates at 1.20V without ECC support. This combination fits typical consumer motherboard slots and keeps power draw low for everyday workloads.

DDR3 Speed and Density Limits

DDR3 at 3200 MT/s sits near the top of the generation's validated range, so stability depends on motherboard memory-controller quality. Builders who need more storage than a single 32GB module provides must look beyond this kit.

How it compares

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

Price $136.99
Pricier than about 59% 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).
Price per GB $4.28 per GB
Cheaper than about 81% 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 nameLexar
Model nameLD4AU032G-B3200GSST
Part numberLD4AU032G-B3200GSST
Total capacity32 GB
Performance
Rated speedDDR3 3200 (PC3 25600)
Memory
CAS latencyCL22
ECC supportNo
Power
Rated voltage1.2 V
Size & build
Shipping weight0.02 kg
Package size159 × 44 × 13 mm

Questions about this item

Does the DDR3 3200 rating on this Lexar module cap real-world throughput at PC3-25600?

Yes, the DDR3 3200 speed rating corresponds to a PC3-25600 bandwidth ceiling, so sustained transfers cannot exceed that theoretical maximum.

What physical slot and pin count does this 32 GB stick require?

It uses a standard 288-pin DIMM form factor, so the motherboard must provide a matching DDR3 288-pin slot.

How is the module installed, and which step do builders often miss?

Align the notch with the slot key, press firmly until both retention clips click shut, then verify the system detects the full 32 GB at 3200 MHz in BIOS.

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