Popis produktu

Transcend s SSD452K features the SATA III 6Gb/s interface and state-of-the-art 3D NAND technology, which allows 96 layers of 3D NAND flash chips to be vertically stacked. Compared to 3D NAND at 64 layers, this density breakthrough greatly improves storage efficiency. The SSD452K is built with DRAM cache for fast access, and is fully tested in-house to guarantee reliability in mission-critical applications, boasting an endurance rating of 3K Program/Erase cycles. Transcend also offers the SSD452K-I with wide temperature (-40? ~ 85?) capabilities to ensure sustained functionality, enhanced endurance and optimal reliability in mission-critical applications.
Features

DRAM Cache embedded
Endurance: 3K P/E cycles (Program/Erase cycles) guaranteed
Wide-temperature model available: promised operational reliability in a wide temperature range (from -40? to 85?)
Advanced Global Wear-Leveling and Block management for reliability
Advanced Garbage Collection
Built-in LDPC ECC (Error Correction Code) functionality
Enhanced S.M.A.R.T. function
Compliant with RoHS 2.0 standards
Supports Trim and NCQ command
Power-saving DevSleep (Device Sleep) mode (optional)

Specifications




Appearance



Dimensions
100 mm x 69.85 mm x 6.8 mm (3.94 x 2.75 x 0.27 )


Weight
54 g (1.90 oz)


Form Factor


2.5





Interface



Bus Interface


SATA III 6Gb/s





Storage



Flash Type


3D TLC NAND flash




Capacity


64 GB /
128 GB /
256 GB /
512 GB /
1 TB /
2 TB /





Operating Environment



Operating Voltage


5V±5%




Operating Temperature



Standard
0 °C ( 32 °F) ~ 70 °C (158°F)

Wide Temp.
-40 °C ( -40 °F) ~ 85 °C (185°F)




Storage Temperature
-40°C (-40°F) ~ 85°C (185°F)


Humidity
5% ~ 95%


Shock


1500 G, 0.5 ms, 3 axis




Vibration (Operating)
2.17 G (peak-to-peak), 10 Hz ~ 700 Hz (frequency)



Power



Power Consumption (Operation)
3.5 watt(s)


Power Consumption (Sleep)
0.5 watt(s)



Performance



Sequential Read/Write (CrystalDiskMark, max.)
Read: 560 MB/s Write: 520 MB/s


4K Random Read/Write (IOmeter, max.)
Read: 90,000 IOPS Write: 85,000 IOPS


Mean Time Between Failures (MTBF)
3,000,000 hour(s)


Terabytes Written (Max.)
3,520 TB


Drive Writes Per Day (DWPD)
1.61 (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.





Warranty



Certificate


CE /
FCC /
BSMI /




Warranty


Three-year Limited Warranty

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