DDR4-2933 LRDIMM 3072GB Kit (12x256GB)

MPN MICRON-DDR4-LRDIMM-2933-256G-K12 · SKU R-1YWA772 · Released 2019

Capacity: 3072GB
Speed: 2933 MT/s
Type: LRDIMM ECC

Photographs of this unit

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Micron DDR4-2933 LRDIMM 3072GB Kit (12x256GB)

Photo: media.ldlc.com

Why this part

Load-reduced buffering is how you reach 4TB+ per node
Slightly higher latency than RDIMM, much higher ceiling
Board must explicitly list LRDIMM support

Condition · Tested Pull

Compare all six grades →

Pulled working from a decommissioned system, cleaned, re-pasted and load tested.

Covered by a 3 month warranty from us directly.

Specification

Module

Generation: DDR4
Type: LRDIMM
Per module: 256 GB
Modules: 12
Kit total: 3072 GB
Rank: 4Rx4

Timing & electrical

Speed: 2933 MT/s
CAS latency: CL21
Voltage: 1.2 V
ECC: Yes
Registered: Yes, server boards only
Height: 31 mm

Same part, other grades and partners

43 other SKUs built on the same processor. The price difference comes from condition grade, board partner and cooler design, not from the chip itself.

Micron DDR4-2933 LRDIMM 64GB ModuleRefurbished Grade A Micron DDR4-2933 LRDIMM 64GB ModuleRefurbished Grade B Micron DDR4-2933 LRDIMM 64GB ModuleOEM Recertified Micron DDR4-2933 LRDIMM 64GB ModuleTested Pull Micron DDR4-2933 LRDIMM 512GB Kit (8x64GB)Refurbished Grade A Micron DDR4-2933 LRDIMM 512GB Kit (8x64GB)Refurbished Grade B Micron DDR4-2933 LRDIMM 512GB Kit (8x64GB)OEM Recertified