Toshiba · NAS
HDWG82EXZSTB
N300 Pro 24TB
SATA 6 Gb/s · 3.5-inch · CMR
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Compare alternatives ↓As an Amazon Associate I earn from qualifying purchases.The Toshiba HDWG82EXZSTB is a 24TB N300 Pro hard drive for NAS storage, using SATA 6 Gb/s in a 3.5-inch form factor.
Manufacturer specifications
| Model number | HDWG82EXZSTB |
|---|---|
| Nominal capacity | 24 TB · 24000 GB |
| RPM | 7200 |
| NAS bays | 24 |
| Interface | SATA 6 Gb/s |
| Recording | CMR |
| Cache (MB) | 1024 |
| Form factor | 3.5-inch |
| Sector format | 512e |
| Idle power (W) | 4.35 |
| Package / region | US retail; manufacturer-documented bulk package alias |
| Workload rating (TB/year) | 550 |
| Average operating power (W) | 7.62 |
| Rotational vibration sensors | Yes |
| Manufacturer limited warranty | 5 years (eligible new drives) |
| Sustained transfer (up to MB/s) | 309 |
| Documented package codes | HDWG82EUZSVB |
Source: Toshiba N300 Pro US datasheet TAEC-2839-R2.0, July 2026, pages 3, 7. Reviewed 2026-09-08. Published specifications, not our benchmark results.
What the specifications mean
- CMR recording is specified for this exact model. Check enclosure support and workload limits before installing it in an array.
- Up to 309 MB/s sustained transfer, as specified by the manufacturer. This is not a measured game-loading or random-I/O result.
- 550 TB/year workload rating. This is a workload limit, not a promise of drive lifespan or a backup guarantee.
- Rotational vibration sensors: Yes. Check the documented drive-bay limit for multi-drive enclosures.
Before ordering
Match HDWG82EXZSTB, 24TB and SATA 6 Gb/s against the selected offer. Check your system’s exact-model compatibility list and the seller’s warranty and return terms.
Amazon US listings
Exact model matches on Amazon.com. A verified ASIN identifies the product; it does not guarantee current stock. Check the selected variant, condition and seller.
No verified exact-model ASIN is linked yet. This does not establish whether the model is currently available. Compare the alternatives below and check their listings.
Same-capacity alternatives with Amazon US links
These models share the drive type, interface class and capacity. Compare their specifications and your system requirements before choosing a replacement.
Seagate · IronWolf Pro
ST24000NT002
24TB · SATA 6 Gb/s · CMR
Compare with HDWG82EXZSTB →View on Amazon US ↗ASIN B0CSPCFKR9 · Check price and conditionSeagate · IronWolf Pro
ST24000NTZ02
24TB · SATA 6 Gb/s · CMR
Compare with HDWG82EXZSTB →View on Amazon US ↗ASIN B0CSP3H8Q9 · Check price and conditionSeagate · Exos X24
ST24000NM002H
24TB · SATA 6 Gb/s
Compare with HDWG82EXZSTB →View on Amazon US ↗ASIN B0CM293XCL · Check price and conditionHDWG82EXZSTB questions answered
Is HDWG82EXZSTB CMR or SMR?
The manufacturer lists CMR recording for HDWG82EXZSTB. Other models and capacities in the same family can differ.
What connection does HDWG82EXZSTB need?
HDWG82EXZSTB uses SATA 6 Gb/s and a 3.5-inch form factor. Match both with the computer, controller or enclosure. An M.2 slot, 2.5-inch bay and 3.5-inch bay are not interchangeable.
How much usable space does HDWG82EXZSTB provide?
Its nominal capacity is 24000 GB, approximately 22351.7 GiB before formatting. The filesystem, reserved space and any RAID redundancy reduce usable capacity further.
What warranty is listed for HDWG82EXZSTB?
Manufacturer specification: 5 years (eligible new drives). A renewed, used, OEM or imported offer can have different coverage. Check the serial number and seller terms before buying.