The 16TB UltraStar DC HC550 7200 rpm SATA III 3.5″ Internal HDD from WD is a high-performance, large-capacity drive designed for enterprise environments that have intensive data and storage needs. This drive has a storage capacity of 16TB and a 3.5″ form factor with a SATA III 6 Gb/s interface, rotational speed of 7200 rpm, and 512MB cache that help to ensure uninterrupted data transfers at speeds of up 262 MB/s. As a professional-grade drive, it has an MTBF rating of 2.5 million hours, an Annualized Failure Rate (AFR) of 0.35%, 600,000 load/unload cycles, an error rate of 1 in 1015 non-recoverable bits read, and a workload of up to 550TB per year, plus WD’s HelioSeal technology, which replaces the air inside the drive with helium. This allows for increased efficiency, reliability, and capacity, thanks to reduced vibration, improved areal density, cooler operating temperatures, and reduced power requirements.
WD 16TB UltraStar DC HC550 7200 rpm SATA III 3.5″ Internal HDD
$376.34
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Description
Additional information
Weight | 1.79 lbs |
---|---|
Dimensions | 8.8 × 6.1 × 2.9 in |
Quantity | 1 |
Load/Unload Cycles | 600, 000 |
Dimensions (W x H x D) | 4 x 1 x 5.8" / 101.6 x 26.1 x 147 mm |
Storage Temperature | -40 to 158°F / -40 to 70°C |
Operating Temperature | 41 to 140°F / 5 to 60°C |
Storage Vibration | 1.04 G / 2 to 200 Hz |
Operating Vibration | 0.67 G / 5 to 500 Hz |
Storage Shock | 250 G / 2.0 ms |
Operating Shock | 50 G / 2.0 ms |
Supported Voltage | 5 VDC, 12 VDC |
Power Draw | 6.5 W (Active)<br />5.6 W (Idle)<br />0.35 W (Standby) |
Non-Recoverable Read Errors per Bits Read | 1 in 1015 |
Mean Time Between Failures (MTBF) | 2.5 Million Hours |
Endurance (Total Bytes Written) | 550 TB |
Storage Capacity | 16 TB |
Annualized Failure Rate (AFR) | 0.35 % |
Disk Sector Format | 512e |
Areal Density | 918 Gb/in² |
Spindle Speed (RPM) | 7200 RPM |
Noise Level | 3.6 dB (Active)<br />2.0 dB (Idle) |
Form Factor | 3.5" |
Drive Type | HDD |
Read Speed | Maximum: 262 MB/s |
Write Speed | Maximum: 262 MB/s |
Interface | SATA III (6 Gb/s) |
Cache Memory | 512 MB |
Warranty Length | Limited 5-Year Warranty |
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