Toshiba
Toshiba N300 HDWG440XZSTA 4TB 7200 RPM 256MB SATA 3.5" internal hard drive
4 TB 3.5" SATA drive built for 24/7 NAS use with 7200 RPM, 256 MB cache and RV sensors
- PackagingRetail
- InterfaceSATA 6.0Gb/s
- Capacity4TB
- RPM7200 RPM
- Cache256MB
- FeaturesToshiba's N300 3.5-inch NAS internal hard drive is designed
- Continuous 24/7 operation supported by 1 200 000 hour MTTF rating
- High throughput for multi-user NAS with 7200 RPM and 256 MB cache
- Scales to 8 drive bays with built-in rotational vibration sensors
- Handles heavy workloads rated up to 180 TB per year
- SATA 6.0 Gb/s interface fits standard 3.5 inch NAS enclosures
NAS-optimised 4 TB hard drive
The Toshiba N300 HDWG440XZSTA is a 3.5-inch internal hard drive built for 24/7 network attached storage. It delivers 4 TB of capacity over a SATA 6.0 Gb/s interface, spins at 7200 RPM and includes a 256 MB cache to sustain multi-bay RAID workloads.
Suited for multi-bay NAS enclosures
This drive supports up to eight drive bays in a multi-RAID NAS design and is rated for 180 TB of writes per year with a 1,200,000 hour MTTF. It is not intended for single-drive desktop boot duties or for portable external use where vibration and power profiles differ.
SATA 6.0 Gb/s interface decides compatibility
The drive connects via a standard SATA 6.0 Gb/s port and requires a 3.5-inch bay with 26.1 mm height clearance. Systems limited to SATA 3.0 Gb/s or smaller form-factor bays will not be able to use this unit.
Highlights
- Continuous 24/7 operation supported by 1 200 000 hour MTTF rating
- High throughput for multi-user NAS with 7200 RPM and 256 MB cache
- Scales to 8 drive bays with built-in rotational vibration sensors
- Handles heavy workloads rated up to 180 TB per year
- SATA 6.0 Gb/s interface fits standard 3.5 inch NAS enclosures
Specifications
| Brand | TOSHIBA |
|---|---|
| Series | N300 |
| Model | HDWG440XZSTA |
| Packaging | Retail |
| Interface | SATA 6.0Gb/s |
| Capacity | 4TB |
| RPM | 7200 RPM |
| Cache | 256MB |
| Features | Toshiba's N300 3.5-inch NAS internal hard drive is designed to meet the reliability, performance, endurance, and scalability requirements of 24/7 network attached storage application for personal, home office and small business use. The N300 delivers up to 16TB of storage capacity and provides up to 1,200,000 hour MTTF and designed for 24/7 power-on operation. This drive features rotational vibration (RV) sensors which automatically detect and compensate for transient vibrations to deliver consistent performance in multi-bay storage enclosures. With support for up to 8 drive bays6 in |
| Usage | For NAS systems |
| Form Factor | 3.5" |
| Height (maximum) | 26.10mm |
| Width (maximum) | 101.85mm |
| Length (maximum) | 147.00mm |
Questions about this item
Will the 3.5" 26.10 mm height fit in my existing NAS tray?
The drive measures 26.10 mm tall, 101.85 mm wide and 147.00 mm long, matching the standard 3.5" form factor used in most NAS trays.
Does the 7200 RPM speed and 256MB cache work with older SATA 3.0 Gb/s controllers?
The SATA 6.0 Gb/s interface is backward compatible, so the drive will operate on SATA 3.0 Gb/s ports at the controller's maximum throughput.
How can I confirm the 1,200,000 hour MTTF rating is being met after installation?
Monitor the drive's SMART attributes for reallocated sectors, seek errors and temperature; consistent values within specification indicate the rated reliability is being maintained.
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