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4TB Toshiba X300
Hard Disk Drive
Mfr P/N: HDWE140XZSTA OWC SKU: TOSHDWE140XZSTA
High Performance and Reliability for everyday computing
- Intelligent Serial ATA Interface
- Perpendicular Magnetic Recording (PMR) Technology
- Tunnel Magneto-Resistive (TMR) Recording Head Technology
- Native Command Queuing (NCQ) Support
- Read/Write cache for increased performance
- Low power consumption with adaptive power modes and Serial ATA DIPM
- Internal shock detection and ramp loading technology to help protect your drive
- Toshiba 2 Year Limited Warranty
Includes
- (1) Bare Hard Drive
- Toshiba 2 Year Limited Warranty
Specs
Total Capacity
- 4.0TB
Formatted Capacity
- 3725GiB
Drive Format
- Unformatted (Instructions on formatting here)
Rotational Speed
- 7,200RPM
Cache Data Buffer
- 128 MB
Form Factor
- 3.5-inch
Drive Interface
- SATA 6.0 Gb/s
Transfer Rate
- up to 6.0Gb/s
Average Latency
- 4 ms
Average Seek Time
- 8.5 ms
MTBF (Mean Time Between Failures)
- 1,400,000 hours
Contact Start Stops
- 600,000
Read Mode (Max)
- Up to 11.3 Watts
Write Mode (Max)
- Up to 11.3 Watts
Idle Mode (Max)
- Up to 6 Watts
Dimensions
- Height: 2.6 cm (1.0 in)
- Length: 14.7 cm (5.8 in)
- Width: 10.2 cm (4.0 in)
Weight
- 720.0 g (1.59 lbs)
Bytes per Sector
- 4,096
RoHS Compliant
- Yes
Ambient Temperature
- Operating: 32°F to 140°F (0°C to 60°C)
- Non-Operating: -40°F to 158°F (-40°C to 70°C)
Altitude
- Operating: -304.8 m to 3,048.0 m (-1,000 ft to 10,000 ft)
- Non-Operating: -304.8 m to 12,192.0 m (-1,000 ft to 40,000 ft)
Humidity
- Operating: 8% to 90% non-condensing
- Non-Operating: 5% to 95% non-condensing
Shock
- Operating: 70 G max at 2 ms
- Non-Operating: 300 G max at 1 ms
Idle (Typical)
- 3.1 bels
Applications
- Desktop Or All-in-one PCs
- Home Servers
- PC-based Gaming Systems
- Desktop RAID
- Direct-attached External Storage Devices (DAS)
- Network-attached Storage Devices (NAS)
Compatibility & Installation Videos

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit

Installation requires OWC Digital Thermal Sensor Kit
















Power Mac






Power Mac G4

Mac Pro





PC Compatible

Products

Videos
Using Toshiba X300 Drives Install Video
Mac Pro Install Videos
iMac Install Videos
Customer Reviews
Good experience as usual.
I would recommend this product to a friend!
- Reviewer:FantasticBat-7865
Glad to hear that your purchase was positive one, thank you for your review and please let us know if you ever need any assistance!
Every other year or so I upgrade my hard drive storage system by buying newer and larger hard drives. In the last couple of years I have been using the Toshiba 300X series of hard drives and they have been working out well for me. Therefore I was more or less planning on buying new, larger capacity Toshiba 300X drives. I found these drives being offered on OWC at the very best price on the internet and therefore I bought three of them! I have been using OWC for more than two decades now and totally trust them. I totally recommend using OWC for your computer needs.
I would recommend this product to a friend!
- Reviewer:Rgator
- From:AZ
- Age:55-65
- Experience:Power User
I had a drive failure with my Seagate 5 TB Hybird raid system and decided to move to Toshiba 5 TB drives as a replacement. OWC had the best price, very fast shipping, and was able to transfer my data quickly to these new drives. I have not seen any difference in performance between the more expensive Seagate drives and the new Toshiba units. Very pleased with the easy quick service from OWC will purchase from them again!
I would recommend this product to a friend!
- Reviewer:GTVideo
- From:Denver, CO
- Age:Over 65
- Experience:IT Professional
- Owned Product:less than a month