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PX02SS Series Solid State Drive
100 / 200 / 400 / 800GB*
2.5-Inch / eMLC NAND / SAS

High-endurance / write-intensive 2.5” SAS Enterprise SSD optimized for OLTP and other high transaction workloads; featuring 12G SAS and select models offering industry standard self-encrypting technology.

  • 24nm eMLC NAND Process
  • 12 Gb/sec SAS Interface & 6 Gb/sec SAS Interface
  • Up to 800GB user capacity
  • Quadruple Swing by Code, Layered ECC Approach for Improved Error Correction
  • Power Loss Protection
pdfPX02SS DatasheetpdfTechnical Brief

SANITIZE Instant Erase
Series Overview 
 Drive Capacity100GB200GB400GB800GB
 NAND Technology24nm eMLC
 Drive InterfaceSAS 12 Gb/sec, Dual port†
 Sector Size512B, 520B, 528B, 4096B, 4104B, 4160B & 4224B
 4KiB Random Read
130,000 IOPS**
 4KiB Random Write
42,000 IOPS**
 4KiB Random 70/30 Read/Write
80,000 IOPS**
 64KiB Sequential Read
1100 MiB/s
1100 MiB/s
1100 MiB/s
1060 MiB/s
 64KiB Sequential Write
410 MiB/s
 Product Life5 years***
 MTTF2,000,000 hours
Power Requirements 
 Voltage5V (+/- 5%), 12V (+/- 5%)
 Power Consumption2.7 W Typ.2.7 W Typ.2.7 W Typ.3.6 W Typ.
 Energy Consumption Efficiency19,500 IOPS/W19,500 IOPS/W19,500 IOPS/W24,400 IOPS/W
Physical Size 
 Dimensions (W)x(D)x(H)69.85 mm x 100.45 mm x
7.0 mm
69.85 mm x 100.45 mm x
7.0 mm
69.85 mm x 100.45 mm x
7.0 mm
69.85 mm x 100.45 mm x
15.0 mm
 Weight70 g (max)70 g (max)70 g (max)170g (max)
 Temp - Operating0° to 55°C
 Temp - Non-Operating-40° to 70°C
 Vibration - Operating21.27 m/s²
 Vibration - Non-Operating159.74 m/s²
 Shock - Operating9,800 m/s² (1,000G 0.5ms, ½ sine)
 Shock - Non-Operating9,800 m/s² (1,000G 0.5ms, ½ sine)
 Power Loss ProtectionYES
 Availability (hrs/day x days/wk) 24 x 7
 Endurance - Total Bytes Written5.475 PB††10.95 PB††21.9 PB††43.8 PB††
 Limited Warranty (Info)5 years (from date of purchase)***
*One Terabyte (1TB) = 1,000 Gigabytes (GB). One Gigabyte (1GB) means 109 = 1,000,000,000 bytes using powers of 10. A computer operating system, however, reports storage capacity using powers of 2 for the definition of 1GB = 230 = 1,073,741,824 bytes, and therefore shows less storage capacity. Available storage capacity will also be less if the computer includes one or more pre-installed operating systems, pre-installed software applications, or media content. Actual formatted capacity may vary.

**Random reads and/or writes for 12.0Gbit/s interface speed by dual port.

***Warranty is 5 years or the max TBW (total bytes written) per model capacity, whichever occurs first.

****MiB/s for security models.

Read and write speed may vary depending on the host device, read and write conditions, and file size.

††Definition and conditions of TBW (Terabytes Written) are based on JEDEC standard; JESD218A, February 2011, and defined for the service life.

While Toshiba has made every effort at the time of publication to ensure the accuracy of the information provided herein, product specifications, configurations, prices, system/component/options and availability are all subject to change without notice. Product image may represent design model.