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Samsung 1.0TB Spinpoint MT2 Hard Drive


1.0TB Spinpoint MT2 Hard Drive

2.5-Inch | SATA 3.0Gb/s | 5400RPM | 8MB Cache
Samsung's Spinpoint MT2 offers 1TB of capcity meeting the high storage demands for today's more sophisticatied users. Its improved motor design decreases the risk of disk imbalance and enhances its stability during mobile computing.

Samsung's new hard drive utilized low noise operation technology. Just-In-Time seek speeds up the hard drive operation, adn now can meet lower power consumption with less latency time.

NoiseGuard technology blocks noise within the hard drive for ultra-quiet performance.

1.0TB Samsung Spinpoint MT2 Specifications:


Form Factor
2.5″ HDD
SATA 3Gb/s
Formatted Capacity2
Rotational Speed
5,400 RPM
Cache / Data Buffer
Manufacturer Model Number


Height (max)
12.5mm (0.492″)
Width (max)
69.85mm (2.750″)
Length (max)
100.3mm (3.948″)
Weight (typical)
150g (0.330 lbs.)
Bytes per Sector


Nonrecoverable Read Errors
1 per 1014 bits read
3 Year Samsung Warranty


Transfer Rate (Max)
3.0 Gb/s
Average Latency


Maximum Start Current, DC
1.1 Amp
Seek Power
2.0 Watts
Read Power
2.4 Watts
Write Power
2.4 Watts
Idle Mode
0.7 Watts
Standby Mode
0.2 Watts
Sleep Mode
0.2 Watts

Environmental (Operating)

325 G max at 2ms
Ambient Temperature (°F)
41°F to 131°F
Ambient Temperature (°C)
5°C to 55°C
Relative Humidity (non-condensing)
5 ∼ 90%
-304.8 m to 3,048 m (-1,000 ft to 10,000+ ft)

Environmental (Non-Operating)

800 G max at 1ms
Ambient Temperature (°F)
-40°F to 158°F
Ambient Temperature (°C)
-40°C to 70°C
Relative Humidity (non-condensing)
5 ∼ 95%
-304.8 m to 12,192 m (-1000 ft to 40,000+ ft)


Idle (Typical)
2.4 bels
Seek (Typical)
2.6 bels
  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 Samsung p/n HM100UI
Samsung 1.0TB Spinpoint MT2 Mfr P/N: HM100UI OWC SKU: SAMHM100UI Internal 2.5" Hard Drive
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