Toshiba MK1001GRZB, MK4001GRZB, MK2001GRZB User Manual

SLC NAND

Drive

2.5-Inch SAS Solid State Drives

Engineered to deliver performance,

endurance, and reliability for business

critical applications..

At the forefront of leading-edge manufacturing technology,

Toshiba oers enterprise-class solid state drives (SSDs)

designed to support the market’s demand for higher

performance, endurance, and lower power consumption in

mission critical, enterprise applications.

e MKx001GRZB enterprise-class SSD represents

the highest level of a tiered storage architecture that

enables organizations to eectively tune the performance, capacity, and reliability of their storage environments. e MKx001GRZB is oered in capacities of 100GB, 200GB,

and 400GB1 and designed for compatibility and ease of

integration into new or existing tier-0 enterprise storage

systems, including servers, direct-attached storage, and

network-attached storage.

MK1001GRZB MK2001GRZB MK4001GRZB

32 nm Enterprise Grade Single-level Cell (SLC) NAND

Flash Memory

 6Gb/sSerialAachedSCSI(SAS)Interface

Up to 400GB1ofStorageCapacity

 RandomSustained90,000Readand16,000WriteIOPS

Sequential Sustained 500MB/s3 Read and 250MB/s3 Write

Throughput

e new 2.5-inch small form factor drives utilize the latest

32 nanometer (nm) enterprise grade single-level cell (SLC)

NAND ash memory and 6Gb/s Serial Attached SCSI

(SAS) interface. e Toshiba SSD delivers performance that

outpaces competing enterprise-class SSDs, with random

sustained 90,000 read and 16,000 write IOPS2 and sequential

sustained 500MB/s read and 250MB/s write throughput. Combined with a low power requirement of only 6.5 watts at operation, the Toshiba SSD also delivers an impressive power

eciency rating of 13,800 IOPS/watt.

Solid

State

SLC NAND

2.5-Inch SAS Solid State Drives

MK1001GRZB MK2001GRZB MK4001GRZB

Series Overview

User Capacity 100GB1 200GB1 400GB

Physical Capacity 128GB 256GB 512GB

Drive Interface Serial Attached SCSI (SAS-2)

Sector Size 512, 520, 528B

NAND Technology 32nm SLC

Transfer Rate to Host 6 Gb/s

Performance

Sustained 4KB Random Read 90,000 IOPS

Sustained 4KB Random Write 16,000 IOPS

Sustained 64KB Sequential Read 500MB/s

Sustained 64KB Sequential Write 250MB/s

Sustained 4KB Random combined

(70%/30% Read/Write, 100% Duty) 33,500 IOPS

Product Life 5 Years

Reliability

Total Storage Capacity of

Data Written2 8.2PB1 No Limit/Product Life No Limit/Product Life

Availability (hrs/day x days/wk) 24 x 7

Power Requirements

Voltage 5V (+/- 5%), 12V (+/- 5%)

Power Consumption (Active) 6.5 watts (+12V / +5V)

Power Consumption (Efﬁciency) up to 13,800 IOPS / watt

Physical Size

Dimensions (W) x (D) x (H) 69.85 mm (2.75”) x 100 mm (3.94”) x 15.4 mm (0.59”)

Weight 152 g (5.36 oz)

Environmental

Temp - Operating 0° to 55°C (32° to 131°F)

Temp - Non-Operating -40° to 70°C (-40° to 158°F)

Vibration - Operating 9.8 m/s²

Vibration - Non-Operating 49 m/s²

Shock - Operating 1,000G (0.5ms, ½ sine)

Shock - Non-Operating 1,000G (0.5ms, ½ sine)

Limited Warranty

Limited Warranty 5 years (from date of purchase)

One Gigabyte (1GB) means 109 = 1,000,000,000 bytes, one Terabyte (TB) means 1012 = 1,000,000,000,000 bytes, and one Petabyte (1PB) means 1015 = 1,000,000,000,000 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, 1TB = 240 = 1,099,511,627,776 bytes, and 1PB = 250 = 1,125,899,906,842,624 bytes, and therefore shows less storage capacity. Available storage capacity (including examples of various media ﬁles) will vary based on ﬁle size, formatting, settings, software and operating system, such as Microsoft Operating System and/ or pre-installed software applications, or media content. Actual formatted capacity may vary.

4KB random read/write I/O performance.

MB/s = 1,024 x 1,024 Bytes/second.

Testing conditions for these performance numbers stated in the table are as follows: Random Read: Queue depth=32, 4KB-aligned LBA; Random Write: Drive at steady state (preconditioned with 4KB random writes), Queue depth=32, 4KB-aligned LBA; Sequential Read: Queue

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depth=32, 4KB-aligned LBA; Sequential Write: Drive at steady state (preconditioned with 64KB Sequential writes), Queue depth=32, 4KB-aligned LBA; Random combined: Drive at steady state (preconditioned with 4KB random writes), Queue depth=32, 4KB-aligned LBA; Please reference product manual for additional for additional information on test setup and conﬁguration.

Warranty for the 100GB capacity point is 5 years or 8.2PB total write capacity, whichever occurs ﬁrst.

Subject to Change: 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 availability are all subject to change without notice. Product image may represent design model.

MKx001GRZB 12/2011