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Green 288-pin DDR4 LRDIMM module, 32GB 2133MHz ECC 4Rx4

A-Tech

A-Tech 32GB DDR4 2133 ECC LRDIMM 4Rx4 Server Memory

SKU CH-33N0-SPQ3H

32 GB DDR4 2133 ECC load-reduced DIMM with CL15 latency and 1.2 V operation

  • Total capacity32 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 32 GB capacity handles heavy server workloads
  • DDR4 2133 MHz speed moves data efficiently
  • ECC LRDIMM design corrects errors and reduces electrical load
  • 2 V operation matches standard DDR4 voltage
  • 288-pin DIMM fits compatible server slots

32GB DDR4 2133 ECC LRDIMM Server Module

This 32GB DDR4 2133MHz ECC Load Reduced DIMM uses a 4Rx4 organisation and runs at 1.20V standard voltage. It is built for server and workstation platforms that require registered, error-correcting memory. The 288-pin module delivers PC4-17000 bandwidth with CL15 latency.

Replaces Crucial CT32G4LFQ4213 and CT4K32G4LFQ4213

This module serves as a direct equivalent for the listed Crucial part numbers. The upgrade is worth it when your system supports DDR4 LRDIMM topology and needs higher density per slot. Verify your platform's qualified vendor list before installation.

Single 32GB rank-dense module for multi-socket

The 4Rx4 configuration packs 32GB into one slot, letting populated channels reach high total capacity. It handles virtualisation workloads and large dataset caching comfortably. Capacity runs out when the platform's maximum DIMM-per-channel limit or memory controller rank limit is reached.

How it compares

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

Price $89.99
Cheaper than about 72% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $2.81 per GB
Cheaper than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity32 GB
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

Will this 288-pin DDR4 LRDIMM fit my server's memory slots?

This module uses the standard 288-pin DDR4 DIMM form factor and requires a motherboard slot that supports DDR4 Load Reduced ECC memory at 1.2V.

What BIOS setting or seating step is commonly missed when installing this 4Rx4 LRDIMM?

Ensure the motherboard BIOS is updated to recognise 4Rx4 Load Reduced modules and press each DIMM firmly until both retention clips click into the locked position.

How can I tell when this 32GB ECC module should be replaced?

Replace the module if the system logs uncorrectable ECC errors, fails memory diagnostics, or shows persistent instability after reseating and BIOS updates.

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