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Lenovo 4X77A81447 product image
Lenovo

Lenovo ThinkSystem 48GB DDR5 4800MT/s 2Rx8 RDIMM-A

MPN4X77A81447

The Lenovo ThinkSystem 4X77A81447 is a 48GB 2Rx8 RDIMM-A at DDR5 4800MT/s with ECC, listed for AMD-based ThinkSystem V3 servers and ThinkEdge SE455 V3.

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Lenovo ThinkSystem 48GB DDR5 4800MT/s 2Rx8 RDIMM-A

4X77A81447 · Refurbished · 1 year warranty

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Overview

Forty-eight gigabytes is an in-between size that suits the channel counts of some DDR5 platforms. The Lenovo ThinkSystem 4X77A81447 is a 48GB 2Rx8 RDIMM-A running at 4800MT/s with ECC. Voltage is not given.

Listed compatible systems: ThinkSystem SR645 V3, SR665 V3, SR635 V3, SR655 V3, SR675 V3 and SR675i V3, the SD665 V3 and SD665-N V3 Neptune DWC nodes, and the Lenovo ThinkEdge SE455 V3 and SE455i V3. The feature code is BUVU.

Filling all channels with a 48GB module can give a total that powers of two do not reach without leaving slots empty.

Only new and refurbished offers are listed, each with a choice of 1 year or 3 years of warranty. Send us your server model and the number of modules you want and we will reply with pricing and availability.

Specifications

Lenovo 4X77A81447 specifications
Manufacturer part number4X77A81447
BrandLenovo
ECCYes
Rank / organization2Rx8
Speed4,800 MT/s
Capacity48 GB
Memory typeDDR5
Module typeRDIMM
Feature codeBUVU
Module variantRDIMM-A
Compatible systemsLenovo ThinkSystem / System x: SR645 V3, SR665 V3, SR635 V3, SR655 V3, SR675 V3 and SR675i V3, SD665 V3 Neptune DWC, SD665-N V3 Neptune DWC, Lenovo ThinkEdge SE455 V3 and SE455i V3

Specifications from the manufacturer's datasheet ↗

Compatibility

The manufacturer lists this part for:

Lenovo ThinkSystem / System x: SR645 V3, SR665 V3, SR635 V3, SR655 V3, SR675 V3 and SR675i V3, SD665 V3 Neptune DWC, SD665-N V3 Neptune DWC, Lenovo ThinkEdge SE455 V3 and SE455i V3

Not sure it fits? Add your system model to the message in your request and we will check before you order.

FAQ

What are the specs of the 4X77A81447?
48GB, 2Rx8 RDIMM-A, DDR5 4800MT/s, ECC.
Is it listed for ThinkEdge?
Yes, the SE455 V3 and SE455i V3.
What is the feature code?
BUVU.
Is a used unit available?
No. Only new and refurbished are listed.

Can't find the exact part?

Send us the part number. We search our supplier network for new, refurbished and used stock and reply within 1 business day.

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