Amazon Renewed

Western Digital 6TB Ultrastar DC HC310 7200 RPM SATA 6.0Gb/s 3.5" Data Center Internal Hard Drive Model 0B36039 (Renewed)

Name: Western Digital 6TB Ultrastar DC HC310 7200 RPM SATA 6.0Gb/s 3.5" Data Center Internal Hard Drive Model 0B36039 (Renewed)
Brand: Amazon Renewed
SKU: B0845SMQJJ

Status: Western Digital 6TB Ultrastar DC HC310 7200 RPM… (6TB hard drive): Unavailable on Amazon as of 2026-10-05 10:19 UTC. Closest in-stock match (same 6TB hard drive): Western Digital 6TB WD_Black Performance…, $275.00 on Amazon as of 2026-10-08 00:15 UTC (price may vary). eBay sellers may still list this model new or used.

View Current Price — $275.00 🛒 Search eBay for this model

Bottom line: The Western Digital 6TB Ultrastar DC HC310 7200 RPM SATA 6.0Gb/s 3.5" is a specs-and-price decision rather than a crowd-consensus one in the external storage category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Unavailable on Amazon as of 2026-10-05 10:19 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:

Same 6TB hard drive: Western Digital 6TB WD_Black Performance… — $275.00 on Amazon as of 2026-10-08 00:15 UTC (price may vary).

View Current Price — $275.00

Same 6TB hard drive: MDD — $199.99 on Amazon as of 2026-10-07 16:24 UTC (price may vary).

View Current Price — $199.99

Same 6TB hard drive: ST6000NM0115 3.5"-Inch HDD 6TB 7200 RPM 512e… — $199.99 on Amazon as of 2026-10-07 22:24 UTC (price may vary).

View Current Price — $199.99

Original listing (currently unavailable) → Compare to similar external storage

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-05

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Backed by Amazon Renewed's warranty and support channels

Cons

✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

WD Ultrastar DC HC310 6TB 3.5″ Enterprise SATA Hard Drive (Model 0B36039)High-Reliability, 7200 RPM, 6 Gb/s SATA – For Data Centers & RAID ArraysProduct Overview:WD Ultrastar DC HC310 6TB (P/N 0B36039) is built for enterprise-grade storage environments. With 6 TB capacity, 7200 RPM spindle speed, and a 6 Gb/s SATA interface, this drive is designed to deliver the performance and durability needed for demanding server, NAS or networked storage setups. It’s part of the Ultrastar DC HC300 series, optimized for traditional IT workloads and scalable data architectures.Key Features:Reliable…

SpecPicks Verdict

SpecPicks scored Western Digital 6TB Ultrastar DC HC310 7200 RPM SATA 6.0Gb/s 3.5"… using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Amazon Renewed's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

Enterprise-Class Performance & Reliability – Designed for 24×7 operation with a 2 million-hour MTBF rating and 550 TB/year workload capability — ideal for servers, RAID systems, and data-center storage.
High-Speed 7200 RPM Drive – Provides fast read/write throughput and consistent latency, with a 256 MB cache and up to 255 MB/s sustained transfer rate for demanding workloads.
6 Gb/s SATA Interface – Ensures easy integration with standard server and NAS controllers; backward compatible with SATA 3 Gb/s ports for broad system support.
Enterprise-Grade Durability – Features vibration-resistant mechanics, dual-stage actuator, and advanced error-recovery controls for mission-critical environments.
Trusted WD Ultrastar Quality – Part of Western Digital’s proven Ultrastar DC HC300 series, backed by a 5-year limited warranty and optimized for data-center, NAS, and business storage.

Full Specifications

Brand	Western Digital
Model Name	0B36039
Read Speed	255 megabytes_per_second
Form Factor	3.5-inch
Media Speed	255 MB/s
Model Number	0B36039
Built-In Media	Internal Hard Drive
Hard Disk Size	6 TB
Hard-Drive Size	6 TB
Mfr Part Number	0B36039-cr
Number of Items	1
Special Feature	Portable
Vibration/Rumble	Yes
Installation Type	Internal Hard Drive
Compatible Devices	Desktop
Data Transfer Rate	6000 megabytes_per_second
Additional Features	Portable
Hard Disk Interface	Serial ATA
Warranty Description	90 days limited warranty
Hard Disk Description	Mechanical Hard Disk

Ready to buy?

Amazon shows no buyable offer for Western Digital 6TB Ultrastar DC HC310 7200 RPM… at the last check. The closest in-stock match with the same 6TB hard drive is Western Digital 6TB WD_Black Performance…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price — $275.00