TRANSCEND HSD460I 256GB Half-Slim SSD disk SATA III 6Gb/s, 560MB/s R, 500MB/s W


Transcend's HSD460I half-slim SSD is built with 112 layers of 3D NAND flash and the SATA III 6Gb/s interface, delivering never-before-seen transfer speeds. Applied with the Corner Bond technology and anti-sulfur resistor, the HSD460I is fortified to withstand demanding industrial applications. Following JEDEC's MO-297 standard, the HSD460I is fully tested in-house and is able to operate in wide operating temperatures ranging from -40?~85?, ideal for read-heavy applications and space-limited mobile devices such as industrial control systems, medical equipment, mobile devices, and POS terminals.

Firmware Features
Dynamic thermal throttling
Built-in LDPC ECC (Error Correction Code) functionality
Advanced Global Wear-Leveling and Block management for reliability
Advanced Garbage Collection
Static Data Refresh
Supports S.M.A.R.T. function to conduct health monitoring, analysis, and reporting for storage devices
TRIM command for better performance
NCQ command for better performance
Full drive encryption with Advanced Encryption Standard (AES) (optional)
Power-saving DevSleep (Device Sleep) mode (optional)
Hardware Features
Compliant with RoHS 2.0 standards
Compliant with JEDEC MO-297
Endurance: 3K P/E cycles (Program/Erase cycles) guaranteed
Key components fortified by default with Corner Bond technology
Anti-sulfur technology implemented to prevent sulfurization in the environment
Power Shield (PS) to ensure data transfer integrity and minimize data corruption in the drive during an abnormal power outage
Promised operational reliability in a wide temperature range (from -40°C to 85°C)

Appearance
Dimensions 54 mm x 39.8 mm x 4 mm (2.13" x 1.57" x 0.15")
Weight 9 g (0.32 oz)
Form Factor
Half-slim (MO-297)
Interface
Bus Interface
SATA III 6Gb/s
Storage
Capacity
256
Flash Type
112-layer 3D NAND flash
Operating Environment
Operating Voltage
5V±5%
Operating Temperature
Wide Temp.-40°C (-40°F) ~ 85°C (185°F)
Storage Temperature -55°C (-67°F) ~ 85°C (185°F)
Humidity 5% ~ 95%
Shock
15 G, 11 ms, 3 axis
Vibration (Operating) 20 G (peak-to-peak), 7 Hz ~ 2,000 Hz (frequency)
Power
Power Consumption (Operation) 1.5 watt(s)
Power Consumption (IDLE) 0.4 watt(s)
Performance
Sequential Read/Write (CrystalDiskMark) Read: Up to 560 MB/s
Write: Up to 500 MB/s
4K Random Read/Write (IOmeter) Read: Up to 45,000 IOPS
Write: Up to 80,000 IOPS
Mean Time Between Failures (MTBF) 3,000,000 hour(s)
Terabytes Written (TBW) Up to 1,870 TBW
Drive Writes Per Day (DWPD) 1.75 (3 yrs)
Note
Speed may vary due to host hardware, software, usage, and storage capacity.
The workload used to rate DWPD may be different from your actual workload, which may vary due to host hardware, software, usage, and storage capacity.
Terabytes Written (TBW) expresses the endurance under the highest capacity.