Compare exact HUH721010ALE604 10TB SATA 512e listings, condition and available warranty before ordering.
The ending 604 is significant. It identifies a configuration that should not be silently swapped for an ALE600 or ALE601 during purchasing or replacement.
See current HDD listings ↓Current HUH721010ALE604 10TB Deals on Amazon 3
Compare verified exact drive model, SATA/SAS interface, 10TB capacity, condition, seller and price-check date.
Potential percentage savings appear only when a fresh Amazon listing includes an independently identified reference price for the same ASIN. If Amazon does not provide a suitable reference price, we show no discount badge.
HGST WD Ultrastar DC HC510 10TB 7200 RPM SATA 6Gb/s 3.5" Helium Platform Enterprise Hard Disk Drive - HUH721010ALE604 (0F27606)
10TB · 3.5-inch SATA · $42.90/TB
Condition: Not stated · Confirm seller warranty and interface.
Western Digital HUH721010ALE604 10TB Ultrastar DC HC510 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5"
10TB · 3.5-inch SATA · $52.90/TB
Condition: Not stated · Confirm seller warranty and interface.
HGST Ultrastar He10 | HUH721010ALE604 | 0F27473 | 512e | 2.5M MTBF | 10TB SATA 6.0Gb/s 7200 RPM 256MB Cache 3.5" | Helium Platform Enterprise Hard Disk Drive
10TB · 3.5-inch SATA · $53.45/TB
Condition: Not stated · Confirm seller warranty and interface.Other enterprise HDDs to compare 9
Compare capacity-matched enterprise HDD alternatives from WD Gold, Seagate Exos and Toshiba. These are not guaranteed drop-in replacements.
Seagate ST10000NM0146 10TB SATA 6Gb s Enterprise HDD 7200RPM 256MB Helium 4Kn 3.5inch Internal Hard Drive
10TB · 3.5-inch SATA · $35.00/TB
Condition: Not stated · Confirm seller warranty and interface.
Western Digital 10TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD102KRYZ
10TB · 3.5-inch SATA · $62.45/TB
Condition: Not stated · Confirm seller warranty and interface.
Seagate Enterprise Capacity | ST10000NM0016 | 10TB 7200 RPM SATA 6.0Gb/s 256MB Cache Hyperscale 512e 3.5" Hard Disk Drives
10TB · 3.5-inch SATA · $40.00/TB
Condition: Not stated · Confirm seller warranty and interface.
WD Gold 10TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6 Gb/s 128MB Cache 3.5 Inch - WD101KRYZ
10TB · 3.5-inch SATA · $67.00/TB
Condition: Not stated · Confirm seller warranty and interface.
Seagate Exos X10 ST10000NM0126 10TB 7200 RPM SATA 6Gb/s 512e 256MB 3.5in Enterprise Hard Drive
10TB · 3.5-inch SATA · $42.00/TB
Condition: Not stated · Confirm seller warranty and interface.
Western Digital WD Gold Internal Hard Drive, 10 TB, 3.5 Inches, SATA 7200 RPM, 512 MB Cache, 512 MB, Enterprise, 5 Years Manufacturer's Warranty, Eco Package (Authorized Dealer in Japan)
10TB · 3.5-inch SATA · $74.07/TB
Condition: Not stated · Confirm seller warranty and interface.
Seagate Exos x10 10TB SATA 6Gb/s 256MB Cache Enterprise Hard Drive 3.5" (ST10000NM0086)
10TB · 3.5-inch SATA · $42.29/TB
Condition: Not stated · Confirm seller warranty and interface.
Seagate Exos X18 ST10000NM018G 10TB 512E/4KN SATA 6.0Gb/s 7200RPM 256MB Enterprise Hard Drive
10TB · 3.5-inch SATA · $56.44/TB
Condition: Not stated · Confirm seller warranty and interface.
Seagate Exos 7E10 ST10000NM017B 10 TB Hard Drive - Internal - SATA (SATA/600) - Storage System, Video Surveillance System Device Supported - 7200rpm - 512e/4Kn Format
10TB · 3.5-inch SATA · $64.45/TB
Condition: Not stated · Confirm seller warranty and interface.Amazon prices may change between verification and checkout. A retained last-verified price is not a fresh offer; an alternative is not guaranteed compatible with the HGST drive.
Why this advice makes sense
Enterprise arrays can use consistent fleet part numbers for maintenance, service and documentation. A superficially similar Ultrastar drive can have different security features.
Record the vendor ASIN, image of the actual label if supplied, return window and available health evidence. Treat remaining factory warranty separately from reseller coverage.
Which hard drive fits your system?
| Choice | Best use | Check before buying |
|---|---|---|
| He10 10TB SATA | PC, NAS or server with compatible SATA | Check full HUH code, sector support and pin-3 behavior |
| He10 10TB SAS | Server with SAS HBA or compatible backplane | SAS will not work on a basic SATA-only port |
| Other enterprise HDD | Consider when He10 is unavailable or poor value | Verify brand, capacity, interface, condition and controller compatibility |
Detailed HUH721010ALE604 10TB buying guide
Practical details that matter when comparing exact HDDs, capacities and configurations.
Why exact replacement buyers search 604
Never compare a used SATA listing with a new SAS model as if the offers are interchangeable. Separate capacity, connection, sector format and condition before choosing the lowest price.
Condition and seller validation
Where an Amazon listing lacks exact drive identity, the plugin should not treat it as a verified match. Use the separately labelled alternatives for other drive models; they are not replacements guaranteed to work in every system.
Understanding seller condition and warranty
A new, manufacturer-recertified, seller-refurbished and used listing can represent different levels of inspection and protection. Read the seller condition description carefully and never infer the remainder of a five-year manufacturer warranty from an old model family.
Compare what arrives at your door: product label, exact HUH code, SATA or SAS interface, all-in price, shipping, return coverage and the seller warranty. Before building a storage pool, check SMART data and run a suitable long diagnostic.
More CloudZat enterprise HDD research
Existing Ultrastar and enterprise HDD guides stay in place and are linked for context.
Frequently asked questions
What distinguishes ALE604?
It is an He10 10TB SATA 512e configuration with a manufacturer-listed secure-erase feature variant.
Can I replace ALE604 with ALE600?
Do not assume a drop-in replacement. Confirm the original controller, security requirements and supported part numbers.
How should I compare Amazon prices?
Compare the same drive capacity and interface, then confirm condition, seller, support and the final price on Amazon.
Specifications and references
Manufacturer information is linked for configuration checks. CloudZat has not independently benchmarked these drives.
CloudZat may earn a commission from qualifying Amazon purchases. Prices and availability can change. Product recommendations are based on model identity, capacity, fit, and documented observations, not a claimed personal hardware test.