Toshiba · NAS
HDWG740EZSTC
N300 4TB
SATA 6 Gb/s · 3.5-inch · CMR
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An exact Amazon listing has not been verified for this model yet.
Compare alternatives ↓As an Amazon Associate I earn from qualifying purchases.The Toshiba HDWG740EZSTC is a 4TB N300 hard drive for NAS storage, using SATA 6 Gb/s in a 3.5-inch form factor.
Manufacturer specifications
| Model number | HDWG740EZSTC |
|---|---|
| Nominal capacity | 4 TB · 4000 GB |
| RPM | 7200 |
| Interface | SATA 6 Gb/s |
| Recording | CMR |
| Form factor | 3.5-inch |
| Package / region | Retail / EMEA |
| Workload rating (TB/year) | 180 |
| Manufacturer limited warranty | 3 years (eligible new drives) |
Source: Toshiba N300 manufacturer specifications. Reviewed 2026-09-07. 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.
- 180 TB/year workload rating. This is a workload limit, not a promise of drive lifespan or a backup guarantee.
Before ordering
Match HDWG740EZSTC, 4TB 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
ST4000VN006
4TB · SATA 6 Gb/s · CMR
Compare with HDWG740EZSTC →View on Amazon US ↗ASIN B09NHV3CK9 · Check price and conditionSeagate · IronWolf
ST4000VN008
4TB · SATA 6 Gb/s · CMR
Compare with HDWG740EZSTC →View on Amazon US ↗ASIN B01LOOJBQY · Check price and conditionSeagate · IronWolf Pro
ST4000NE001
4TB · SATA 6 Gb/s · CMR
Compare with HDWG740EZSTC →View on Amazon US ↗ASIN B07SY4T6F5 · Check price and conditionHDWG740EZSTC questions answered
Is HDWG740EZSTC CMR or SMR?
The manufacturer lists CMR recording for HDWG740EZSTC. Other models and capacities in the same family can differ.
What connection does HDWG740EZSTC need?
HDWG740EZSTC 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 HDWG740EZSTC provide?
Its nominal capacity is 4000 GB, approximately 3725.3 GiB before formatting. The filesystem, reserved space and any RAID redundancy reduce usable capacity further.
What warranty is listed for HDWG740EZSTC?
Manufacturer specification: 3 years (eligible new drives). A renewed, used, OEM or imported offer can have different coverage. Check the serial number and seller terms before buying.