| Capacity |
250GB |
| Dimension (W x H x D) |
100 x 69.85 x 6.8 (mm) |
| Interface |
SATA 6Gb/s (compatible with SATA 3Gb/s and SATA 1.5Gb/s) |
| Form factor |
2.5 inch |
| Controller |
120/250/500GB : Samsung MGX controller
1TB: Samsung MEX controller |
| NAND Flash Memory |
Samsung 32 layer 3D V-NAND |
| DRAM Cache Memory |
256MB (120GB) or 512MB(250GB&500GB) or 1GB (1TB) LPDDR2 |
| Performance* |
Sequential Read Max. 540 MB/s
Sequential Write** Max. 520 MB/s
4KB Random Read (QD1) Max. 10,000 IOPS
4KB Random Write (QD1) Max. 40,000 IOPS
4KB Random Read (QD32) Max. 98,000 IOPS(500GB/1TB)
Max. 97,000 IOPS(250GB)
Max. 94,000 IOPS(120GB)
4KB Random Write (QD32) Max. 90,000 IOPS(500GB/1TB)
Max. 88,000 IOPS(120GB/250GB) |
| Data Security |
AES 256-bit Full Disk Encryption (FDE)
TCG/Opal V2.0, Encrypted Drive(IEEE1667) |
| Weight |
Max. 66g (1TB) |
| Reliability |
MTBF: 1.5 million hours |
| TBW |
120/250GB: 75TBW
500GB/1TB: 150 TBW |
| Power Consumption*** |
Active Read/Write (Average): Max. 3.7W(1TB) / Max. 4.4W(1TB)
Idle: Max. 50mW
Device Sleep: 2mW(120/250/500GB), 4mW(1TB) |
| Supporting features |
TRIM(Required OS support), Garbage Collection, S.M.A.R.T. |
| Temperature |
Operating: 0°C to 70°C
Non-Operating: -40°C to 85°C |
| Humidity |
5% to 95%, non-condensing |
| Vibration |
Non-Operating: 20~2000Hz, 20G |
| Shock |
Non-Operating: 1500G, duration 0.5m sec, 3 axis |
| Warranty |
5 Years Limited More Information >> |
| Note |
* Sequential performance measurements based on CrystalDiskMark v.3.0.1. Random performance measurements based on Iometer 2010. Performance may vary based on SSD™s firmware version, system hardware & configuration. Test system configuration : Intel Core i7-4790K @ 4.0GHz, DDR3 1600MHz 8GB, OS Windows7 Ultimate x64 SP1, IRST 13.0.3.1001, Chipset : Intel® Z97
** Sequential Write performance measurements based on TurboWrite technology, The sequential write performances after TurboWrite region are 150MB/s(120GB), 300MB/s(250GB), 500MB/s(500GB) and 520MB/s(1TB).
*** Power consumption measured with IOmeter 1.1.0 with Intel i7-4770K, DDR3 8GB, Intel®DH87RL OS- Windows7 Ultimate x64 SP1 |
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