420K Series 2.5" SATA SSD
420K Series 2.5" SATA SSD
32GB ~ 1TB, MLC Flash
Std or wide temp
Description
Features
- 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
- DRAM Cache embedded
- Built-in ECC (Error Correction Code) functionality
- Power-saving DevSleep (Device Sleep) mode
- Enhanced S.M.A.R.T. function for durability
- Compliant with RoHS 2.0 standards
- SSD420K-SE is compliant with TCG Opal specifications.
More Information
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Specifications |
| Dimensions (Max.) |
100 mm x 69.85 mm x 6.8 mm (3.94" x 2.75" x 0.27") |
| Weight (Max.) |
63 g (2.22 oz) |
| Form Factor |
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Interface
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| Bus Interface |
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Storage
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| Flash Type |
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| Capacity |
- 16 GB/
- 32 GB/
- 64 GB/
- 128 GB/
- 256 GB/
- 512 GB/
- 1 TB
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Operating Environment
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| Operating Voltage |
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| Operating Temperature |
-
Standard
0°C (32°F) ~ 70°C (158°F)
-
Wide Temp.
-40°C (-40°F) ~ 85°C (185°F)
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| Storage Temperature |
-40°C (-40°F) ~ 85°C (185°F) |
| Humidity |
0% ~ 95% |
| Shock |
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| Vibration (Operating) |
5.0 G (peak-to-peak), 5 Hz ~ 800 Hz (frequency) |
Power
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| Power Consumption (Operation) |
2.65 watt(s) |
| Power Consumption (Sleep) |
0.4 watt(s) |
Performance
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| Sequential Read/Write (ATTO, max.) |
Read: 570 MB/s
Write: 470 MB/s |
| Sequential Read/Write (CrystalDiskMark, max.) |
Read: 530 MB/s
Write: 470 MB/s |
| 4K Random Read/Write (IOmeter, max.) |
Read: 75,000 IOPS
Write: 75,000 IOPS |
| Mean Time Between Failures (MTBF) |
1,500,000 hour(s) |
| Terabytes Written (Max.) |
2,940 TB |
| Drive Writes Per Day (DWPD) |
2.6 (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.
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