Samsung HD204UI SATA Hard Drive


DiscTech Item #: SAM-HD204UI-BN-OE

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Enterprise Grade

Capacity: 2TB

Speed: 5,400RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Electrical Interface: SATA 300 - 3.0Gbps

On-Board Cache: 32MB

Samsung HD204UI 2TB 5.4k 3.5" SATA Hard Drive - Brand New
    • Formatted capacity : 2 TB
    • 667GB Formatted Capacity Per Disk
    • Serial ATA 3.0Gbps Interface Support
    • Improved recording stability over temperature with PMR
    • Advanced dynamic FOD control for best data integrity
    • Intelligent compensation of external disturbance
    • SATA Native Command Queuing Feature
    • Device Initiated SATA Power Management
    • Shock & Rotational vibration sensor
    • Environment friendly product with RoHS compliance
    • Improved performance with dual-ARM based firmware
    • ATA S.M.A.R.T. Compliant
    • ATA Automatic Acoustic Management Feature
    • ATA 48-bit Address Feature
    • ATA Device Configuration Overlay Feature
    • NoiseGuard™
    • SilentSeek™


This drive is compatible with any system that uses SATA hard drives.

Drive Configurations
Drive Configurations Capacity * 2TB
Interface Serial ATA 3.0Gbps
Buffer DRAM Size 32 MB
Byte per Sector AFT

Performance Specifications
Performance Specifications Average Seek time(typical) 8.9 ms
Data Transfer Rate / Media to/from Buffer(Max.) 250MB/sec
Data Transfer Rate / Buffer to/from Host(Max.) 300MB/sec
Average Latency 5.52 ms
Drive Ready Time(typical) 13 sec

Reliability Specifications
Reliability Specifications Non-recoverable Read Error 1 sector in 10^15 bits

Acoustics Idle 2.5/2.6 Bel
Performance Seek 2.8/2.9 Bel

Environmental Specifications
Environmental Specifications Temperature / Operating 0 ~ 60 °C
Temperature / Non-operating -40 ~ 70 °C
Humidity(non-condensing) / Operating 5 ~ 95 %
Humidity(non-condensing) / Non-operating 5 ~ 95 %
Liner Shock(1/2 sine pulse) / Operating 70 G
Liner Shock(1/2 sine pulse) / Non-operating 300 G
Altitude(relative to sea level) / Operating -1,000 to 10,000 ft
Altitude(relative to sea level) / Non-operating -1,000 to 40,000 ft

Power Requirements
Power Requirements Voltage +5V±5%, +12V±10%
Spin-up Current (Max.) 2.0A
Seek (typical) 5.7W
Read/Write (typical) 6.3W
Idle (typical) 5.1W
Standby (typical) 1W
Sleep (typical) 1W

Physical Dimension
Physical Dimension Height (Max.) 26.1 mm
Width 101.6 mm
Length 147.0 mm
Weight (avg.) 650g

1MB = 1,000,000bytes / 1GB = 1,000,000,000 bytes.
Actual accessible capacity may vary from advertised capacity due to formatting and
partitioning of the hard drive, as well as due to your computer's operating system


Click here to view the manufacturer's item description/brochure

Alternate MPNs: HD204UI/Z4 A7641-E461-A1T25

Weight: 1.8 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty