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ShopInternal SSDLenovo 4XB7A76941 internal solid state drive 480 GB 3.5" Serial ATA III 3D TLC NAND
Lenovo 4XB7A76941 internal solid state drive 480 GB 3.5" Serial ATA III 3D TLC NAND

Lenovo 4XB7A76941 internal solid state drive 480 GB 3.5" Serial ATA III 3D TLC NAND

£1398.31

£1677.97 inc. VAT

Out of Stock(0)MPN: 4XB7A76941
🚚 Next-day delivery £4.95
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Key Features

Lenovo ThinkSystem S4520
SSD
Read Intensive
480 GB
internal
3.5" LFF
SATA 6Gb/s
for ThinkSystem ST50 7Y48 (3.5"), 7Y49 (3.5")

Product Overview

AI-generated summary

At a headline price of £1,398 ex-VAT for a 480GB 3.5" SATA SSD, this Lenovo drive is hard to justify in 2026. The biggest issue isn’t that it’s “bad” — it’s that the value per pound is very unlikely to beat either (a) modern SATA SSDs with better street pricing or (b) even budget NVMe options in systems that support it. For most UK office/SMB builds, that money typically buys a noticeably bigger storage jump and/or better performance consistency, which matters for things like file servers, virtualization hosts, or even just reducing bottlenecks when lots of users hit storage at once.

Who *could* justify it? If you’ve got a Lenovo-branded server/workstation that explicitly expects a 3.5" SATA replacement and you’re trying to avoid compatibility/firmware drama (or you’re working inside a managed Lenovo support path), paying a premium for “it just works” can be worth it. But if you’re buying this as a general-purpose upgrade, I’d usually steer you to cheaper SATA SSDs of similar capacity, or—if the platform allows it—NVMe for the performance uplift. In short: buy this only when you’re constrained by that specific form factor/support requirement; otherwise, the price makes it a tough recommendation.

If you tell me the server/model it’s going into (or whether it’s a RAID/SATA backplane situation), I can give a more confident “yes/no” on whether paying this premium is actually sensible.

Specifications

Features

SSD capacity480 GB
SSD form factor3.5"
InterfaceSerial ATA III
Memory type3D TLC NAND
Component forServer/Workstation

Power

Power consumption (max)3 W

Weight & dimensions

Width257 mm
Depth193 mm
Height95 mm
Weight484 g

Operational conditions

Operating temperature (T-T)0 - 70 °C
Operating relative humidity (H-H)5 - 95 %
Operating vibration2.17 G
Non-operating vibration3.13 G
Operating shock1000 G

Logistics data

Harmonized System (HS) code84717070

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