Toshiba N300 NAS HDWG21CXZSTA 12TB SATA Hard Drive

Toshiba Part #/MPN: HDWG21CXZSTA

DiscTech Item #: TOS-HDWG21CXZSTA-BN-3Y

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Capacity: 12TB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 253

Average Seek Time: 4.17

Electrical Interface: SATA 600 - 6.0Gbps

On-Board Cache: 256MB

Toshiba N300 NAS HDWG21CXZSTA 12TB 3.5-Inch LFF 6Gbps 7.2K High-Reliability SATA Hard Drive - Brand New

Toshiba N300 NAS HDWG21CXZSTA 12TB / 12000GB 3.5" LFF / Large Form Factor 6.0 Gb/s 7200 RPM High-Reliability SATA / Serial ATA HDD / Hard Drive - Brand New

Toshiba N300 NAS Hard Drive
Built for 24/7 Reliability

Toshiba’s 3.5-inch N300 NAS Hard Drive offers unprecedented reliability for NAS and other highperformance storage systems. It is optimized to meet the reliability, endurance, performance and scalability requirements of 24-hour x 7-day high-capacity storage for personal, home office and small business use. The N300 is available in capacities of up to14TB.

Use for:

  • Network Attached Storage (NAS)
  • Desktop RAID and servers
  • Multimedia server storage
  • Private Cloud Storage
  • Small Business Server and Storage


The N300 NAS support multi-RAID systems with up to 8 hard disk drives

Toshiba High-Reliability Hard Drive N300
Model Number (Retail Packaging)HDWG11AXZSTA
Basic Specifications
Capacity12TB / 12000GB
Form Factor3.5-Inch
InterfaceSATA 6.0 Gbit/s
Advanced Format (AF)Yes
RoHS CompatibleYes
Drive bays supported1 to 8
Rotational Vibration (RV) SensorsYes
Shock SensorYes
Drive Stabilization TechnologyYes
Toshiba Cache TechnologyYes
Rotational speed7,200 RPM
Max Data Transfer Speed5 [MB/s Typ.] (Sustained)Up to 253
Cache Size [MB]256 MB
24 x 7 OperationYes
Workloads [TB/Year]180
MTTF [Hours]1,000,000 Hours
Unrecoverable Error Rate1 per 1014 bits read
Load/Unload Cycles300,000 Hours
Power Management
Supply Voltage5VDC +/-5%; 12VDC +/-10%
Power Consumption (Operating) [W]6.49
Power Consumption (Idle) [W]4.28 typ
Temperature (Operating) [˚C]5 to 60 (surface)
Temperature (Non-operating) [˚C]-40 to 70
Vibration (Operating)7.35 m/s2 {0.75G} (5 to 300Hz)
2.45 m/s2 {0.25G} (300 to 500Hz)
Vibration (Non-Operating)29.4 m/s2 {3.0G} (5 to 500Hz)
Shock (Operating)686 m/s {70G} (2 ms duration)
Shock (Non-operating)2,450 m/s {250G} (2 ms duration)
Acoustics (Idle Model) [dB]20
Height [mm Max.]26.1
Length [mm Max.]147
Width [mm Max.]101.85
Weight [g Max.]720
Bottom Holes TypeTYPE1

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ROHS Compliant

Weight: 1.8 lb

Warranty: 3 Year Manufacturer

Brand New

Condition Levels Explained

The product is brand new.

3 Year Manufacturer Warranty

Product Warranties Explained

The product has a manufacturer warranty for the time period specified.