Enter Quantity:

MKxx01GRZB

Product Features

•  Capacity of up to 400 GB
• 32nm Enterprise Grade Single-level Cell (SLC) NAND Flash memory
• 6Gb/sec SAS Interface
• Sustained 90,000 Read and 17,000 Write IOPS
• Sustained 510MB/s Read and 230MB/s Write Throughput

Product info

Extending its position in the enterprise storage market, Toshiba Storage Device Division offers its new family of enterprise-class solid state drives (eSSDs). The MKx001GRZB uses the latest 32 nanometer (nm) enterprise grade single-level cell (SLC) NAND flash memory from Toshiba and 6 Gb/sec Serial Attached SCSI (SAS) interface..

The 2.5-inch (6.4cm) eSSD is available in three levels of capacity, 100, 200, and 400GB and is designed for use in demanding enterprise environments, such as servers, direct-attached storage and network-attached storage.

The MKx001GRZB delivers performance of 90,000 read and 17,000 write IOPS2 and sustained 510MB/sec read and 230MB/sec write throughput. Combined with a low power requirement of only 6.5 Watts at operation, Toshiba’s eSSD family also delivers an industry-leading power efficiency.

• Technical Specs

  • Name
    Name	MK1001GRZB	MK2001GRZB	MK4001GRZB
    Functional specifications
    Formatted storage capacity	100 GByte	200 GByte	400 GByte
    Performance: Random read	90,000 IOPS
    Performance: Random write	17,000 IOPS
    Performance: Sequential read	510 MByte/s
    Performance: Sequential write	230 MByte/s
    Interface	SAS 1.5 Gbps, 3.0 Gbps, 6.0 Gbps
    No. of SAS ports	2 Full duplex supported
    Data buffer	FIFO ring buffer
    Logical data block length	512, 520, 528 Byte
    Power consumption: Ready	1.9 W
    Physical specifications
    Form factor	2.5 inch
    Mounting screws	M3 x 0.5 metric
    Height	15 mm
    Width	69.85 mm
    Depth	100.45 mm
    Weight (max.)	160 g
    Ambient temperature (operating)	From 0 °C to +55 °C
    Ambient temperature (non-operating)	From -40 °C to +70 °C
    Max. DE surface temperature (operating)	60 °C
    Gradient	20 °C/hour
    Relative humidity (non-condensing, operating)	From 5 % to 95 %
    Relative humidity (non-condensing, non-operating)	From 5 % to 95 %
    Maximum wet bulb	29 °C
    Vibration (operating)	100 - 800Hz: 1 G
    Vibration (non-operating)	100 - 800Hz: 5 G
    Shock (operating)	0.5 ms: 100 G
    Shock (non-operating)	0.5 ms: 100 G
    Altitude (operating)	-305 to 4,000 m
    Altitude (non-operating)	-305 to 12,192 m
    Reliability
    MTBF	2,000,000 Hours (24/7 operation with 60°C max. DE surface temperature)
    Unrecoverable errors	1 per 1016 bits read