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Toshiba

120GB MK1246GSX Hard Disk Drive

2.5-Inch | SATA | 5400RPM | 8MB Cache
The MK1246GSX offers the industries highest areal density per platter, at 200.1 gigabits per square inch. The drive's 5400RPM motor speed, improves system-level performance by as much as 12 percent when compared to 4200RPM.

This drive offers enough capacity for portable video recording and editing, with lower power consumption compared to the traditional 3.5-inch HDDs. This functionality provides ideal storage for a range of commercial and consumer notebooks, as well as non-PC applications such as PDAs, printers, copiers, GPS systems and MP3 players. The MK1246GSX incorporates the Serial ATA (SATA) 3.0Gbps interface and is ATA-8 compliant, supporting high media transfer rates of up to 759 megabytes per second.

120GB Toshiba MK1246GSX Specifications:

Specifications

Form Factor
2.5″ HDD
Interface
SATA - ATA8
Capacity1
120GB
Formatted Capacity2
111GiB
Rotational Speed
5,400 RPM
Cache / Data Buffer
8MB
Manufacturer Model Number
MK1246GSX
Format

Physical

Height (max)
9.5mm (0.370″)
Width (max)
69.85mm (2.750″)
Length (max)
100.00mm (3.940″)
Weight (typical)
102g (0.223 lbs.)
Data Heads
2
Number of Disks
1
Areal Density
200.1Gb/in2

Reliability3

MTBF (Mean Time Between Failures)
300,000 hours
Nonrecoverable Read Errors
1 per 1014 bits read
Warranty
1 Year OWC Fulfilled Warranty

Performance

Transfer Rate (Max)
300 Mb/sec
Track-to-track Seek
2.0ms
Average Seek Time
12ms
Average Latency
7.14ms

Power

Maximum Start Current, DC
4.7 Watts
Seek Power
1.9 Watts
Read Power
1.9 Watts
Write Power
1.9 Watts
Idle Mode
0.85 Watts
Standby Mode
0.16 Watts
Sleep Mode
0.16 Watts

Environmental (Operating)

Shock
350 G max at 2ms
Ambient Temperature (°F)
41°F to 131°F
Ambient Temperature (°C)
5°C to 55°C
Vibration
9.8 m/s2 (1.0G), 5 - 500 Hz
Altitude
-304.8 m to 3,048 m (-1,000 ft to 10,000+ ft)

Environmental (Non-Operating)

Shock
900 G max at 1ms
Ambient Temperature (°F)
-20°F to 140°F
Ambient Temperature (°C)
-20°C to 60°C
Altitude
-304.8 m to 12,192 m (-1000 ft to 40,000+ ft)
  1. 1GB = 1,000,000,000 bytes. Total accessible capacity varies depending upon operating environment (typically 5-10% less). The actual total capacity will depend on your own defined file settings/preferences.
  2. In terms of standard gigabytes, 1GiB ≈ 1.074GB and refers to the actual formatted capacity of shown under Mac OS 10.5 or earlier and Microsoft Windows OS.
  3. Specific application environments such as temperature and duty cycle will affect the overall reliability rates.
Manufacturer provided specifications for Toshiba p/n MK1246GSX UPC#: 683728189426

Customer Ratings

Write a Review 5 / 5 2 out of 2 (100%) reviewers would recommend this product
Verified Buyer
Reviewer: Anonymous Location: Clarksville, TN Age: Over 65 Experience Level: Hobbiest Owned Product: 3-4 months
Rating: 5/5 Excellent October 16, 2015 High quality product; shipped quickly; installation video a life-saver.

I would recommend this item to a friend!

Verified Buyer Top 100 Contributor
Reviewer: Anonymous Age: Over 65 Experience Level: Home User Owned Product: over 6 months
Rating: 5/5 Macbook September 6, 2014 This is a great buy. Thanks OWC for tech support. Great bunch of people.

I would recommend this item to a friend!

Toshiba 120GB MK1246GSX Mfr P/N: MK1246GSX OWC SKU: TOSMK1246GSX Internal 2.5" Hard Drive 1 Year OWC Fulfilled Limited Warranty
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