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Product Name Spindle Speed (RPM)/
Cache (MB)/
 Description /
Key Advantages 		Capacity Form Factor Product Interfaces Storage Type Areal Density Encryption AFR mtbf-ts-master-feat NAND Flash Type Average Operating Power
Product Name Spindle Speed (RPM)/
Cache (MB) 		Description /
Key Advantages 		Capacity Form Factor Product Interfaces Storage Type Areal Density Encryption AFR mtbf-ts-master-feat NAND Flash Type Average Operating Power

Pulsar® XT

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Pulsar® XT Data Sheet Pulsar® XT Data Sheet (339KB)
Pulsar XT Main
  • Solid State
Compare Pulsar XT Solid State Drives Models
  • Fast, consistent performance (random write performance up to 18% higher than closest competitor)
  • High reliability (Capable of completing over 35 full drive writes per day)
  • Advanced media-management helps protect against data change or loss

100 — 400GB

2.5in

SAS 6Gb/s

SSD

Encryption

0.44%

2,000,000hr

SLC

4.82W, 4.97W, 6.67W

Pulsar

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Pulsar.2™ Data Sheet Pulsar.2™ Data Sheet (601KB)
Pulsar Main
  • Solid State
Compare Pulsar™ Solid State Drive Models
  • Enterprise-class endurance (capable of up to 10 full drive writes per day)
  • Protection against unintended data change or loss
  • Capacities up to 800GB

50 — 800GB

2.5in

SAS 6Gb/s, SATA 3Gb/s, SATA 6Gb/s

SSD

Encryption

0.44%

2,000,000hr

0.80W, 1.30W, 3.42W, 3.49W, 3.54W, 4.65W, 4.66W, 4.68W, 4.75W

Savvio 15K

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Savvio 15K.3 Data Sheet Savvio 15K.3 Data Sheet (610KB)
Savvio 15K Main
  • 15000RPM
  • 16MB, 64MB
Compare Savvio 15K Hard Drive Models
  • Faster transaction processing, facilitating faster time-to-revenue
  • Double data storage capacity (up to 300GB) over previous generation
  • Improves reliability by up to 20% with an annualised failure rate (AFR) of 0.44%

73.4 — 300GB

2.5in

SAS 3Gb/s, SAS 6Gb/s

HDD

237.1Gb/in2, 448Gb/in2

Encryption, Encryption/FIPS

0.44%%, 0.44%, 0.55%%

1,600,000hr, 2,000,000hr

6.62W, 7.22W

Savvio 10K

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Savvio 10K.5 Data Sheet Savvio 10K.5 Data Sheet (653KB)
Savvio 10K Main
  • 10000RPM
  • 16MB, 64MB
Compare Savvio 10K Hard Drive Models
  • Improve data storage efficiency, reduce cooling and energy costs
  • Ease capacity, interface and form factor transitions
  • Optimise small form factor (SFF) drives with four capacity points on a single platform

146 — 900GB

2.5in

Fibre Channel 4Gb/s, SAS 3Gb/s, SAS 6Gb/s

HDD

252Gb/in2, 257.4Gb/in2, 343Gb/in2, 506Gb/in2, 508Gb/in2

Encryption, Encryption/FIPS

0.44%%, 0.44%, 0.55%%

1,600,000hr, 2,000,000hr

7.80W, 8.25W, 8.32W, 8.66W

Constellation

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Constalation.2™ Data Sheet Constalation.2™ Data Sheet (575KB)
Constellation 2 Main
  • 7200RPM
  • 64MB
Compare Constellation Hard Drive Models
  • Maximises the data centre footprint with up to 76TB per square foot
  • Energy efficient storage at under 3.9 watts (idling)
  • Highest nearline reliability with an MTBF of 1.4M hours

250GB — 1TB

2.5in

SAS 6Gb/s, SATA 3Gb/s, SATA 6Gb/s

HDD

417Gb/in2

Encryption, Encryption/FIPS

0.62%

1,400,000hr

4.61W, 4.73W, 5.43W, 5.48W, 6.35W

Pulsar® XT

Learn more

Pulsar® XT Data Sheet Pulsar® XT Data Sheet (339KB)
Pulsar XT Main
  • Solid State
Compare Pulsar XT Solid State Drives Models
  • Fast, consistent performance (random write performance up to 18% higher than closest competitor)
  • High reliability (Capable of completing over 35 full drive writes per day)
  • Advanced media-management helps protect against data change or loss

100 — 400GB

2.5in

SAS 6Gb/s

SSD

Encryption

0.44%

2,000,000hr

SLC

4.82W, 4.97W, 6.67W

Pulsar

Learn more

Pulsar.2™ Data Sheet Pulsar.2™ Data Sheet (601KB)
Pulsar Main
  • Solid State
Compare Pulsar™ Solid State Drive Models
  • Enterprise-class endurance (capable of up to 10 full drive writes per day)
  • Protection against unintended data change or loss
  • Capacities up to 800GB

50 — 800GB

2.5in

SAS 6Gb/s, SATA 3Gb/s, SATA 6Gb/s

SSD

Encryption

0.44%

2,000,000hr

0.80W, 1.30W, 3.42W, 3.49W, 3.54W, 4.65W, 4.66W, 4.68W, 4.75W

Savvio 15K

Learn more

Savvio 15K.3 Data Sheet Savvio 15K.3 Data Sheet (610KB)
Savvio 15K Main
  • 15000RPM
  • 16MB, 64MB
Compare Savvio 15K Hard Drive Models
  • Faster transaction processing, facilitating faster time-to-revenue
  • Double data storage capacity (up to 300GB) over previous generation
  • Improves reliability by up to 20% with an annualised failure rate (AFR) of 0.44%

73.4 — 300GB

2.5in

SAS 3Gb/s, SAS 6Gb/s

HDD

237.1Gb/in2, 448Gb/in2

Encryption, Encryption/FIPS

0.44%%, 0.44%, 0.55%%

1,600,000hr, 2,000,000hr

6.62W, 7.22W

Savvio 10K

Learn more

Savvio 10K.5 Data Sheet Savvio 10K.5 Data Sheet (653KB)
Savvio 10K Main
  • 10000RPM
  • 16MB, 64MB
Compare Savvio 10K Hard Drive Models
  • Improve data storage efficiency, reduce cooling and energy costs
  • Ease capacity, interface and form factor transitions
  • Optimise small form factor (SFF) drives with four capacity points on a single platform

146 — 900GB

2.5in

Fibre Channel 4Gb/s, SAS 3Gb/s, SAS 6Gb/s

HDD

252Gb/in2, 257.4Gb/in2, 343Gb/in2, 506Gb/in2, 508Gb/in2

Encryption, Encryption/FIPS

0.44%%, 0.44%, 0.55%%

1,600,000hr, 2,000,000hr

7.80W, 8.25W, 8.32W, 8.66W

Constellation

Learn more

Constalation.2™ Data Sheet Constalation.2™ Data Sheet (575KB)
Constellation 2 Main
  • 7200RPM
  • 64MB
Compare Constellation Hard Drive Models
  • Maximises the data centre footprint with up to 76TB per square foot
  • Energy efficient storage at under 3.9 watts (idling)
  • Highest nearline reliability with an MTBF of 1.4M hours

250GB — 1TB

2.5in

SAS 6Gb/s, SATA 3Gb/s, SATA 6Gb/s

HDD

417Gb/in2

Encryption, Encryption/FIPS

0.62%

1,400,000hr

4.61W, 4.73W, 5.43W, 5.48W, 6.35W
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  • AT A GLANCE
  • FEATURES
  • SPECIFICATIONS
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Product Name Spindle Speed (RPM)/
Cache (MB)/
 Description /
Key Advantages 		Capacity Form Factor Product Interfaces Storage Type Areal Density Encryption AFR mtbf-ts-master-feat Average Operating Power
Product Name Spindle Speed (RPM)/
Cache (MB) 		Description /
Key Advantages 		Capacity Form Factor Product Interfaces Storage Type Areal Density Encryption AFR mtbf-ts-master-feat Average Operating Power

Constellation ES

Learn more

Constellation® ES.2 Data Sheet Constellation® ES.2 Data Sheet (603KB)
Constellation ES
  • 7200RPM
  • 64MB
Compare Constellation ES Hard Drive Models
  • Capacity — Maximise your data centre footprint by storing up to 114TB per square foot
  • Efficiency — Save on power and cooling costs with PowerChoice™ technology
  • Enterprise-class reliability — Ensures consistent, scalable and reliable data access 24x7

500GB — 3TB

3.5in

SAS 6Gb/s, SATA 3Gb/s, SATA 6Gb/s

HDD

324Gb/in2, 444Gb/in2

Encryption, Encryption/FIPS

0.73%%, 0.73%

1,200,000hr

10.68W, 11.33W, 4.32W, 6.40W, 6.76W, 6.97W, 9.57W

Cheetah 15K

Learn more

Cheetah 15K.7 Data Sheet Cheetah 15K.7 Data Sheet (485KB)
Cheetah 15K
  • 15000RPM
  • 16MB
Compare Cheetah 15K Hard Drive Models
  • Switch to Savvio 15K for maximum performance
  • Switch to Savvio 10K for the perfect balance of high performance and high capacity
  • Switch to Constellation ES for five times more storage capacity

73.4 — 600GB

3.5in

Fibre Channel 2Gb/s, Fibre Channel 4Gb/s, SAS 3Gb/s, SAS 6Gb/s

HDD

225Gb/in2

Encryption, Encryption/FIPS

0.55%%, 0.62%%

1,600,000hr

12.92W, 13.8W, 14.60W, 15.17W, 16.31W, 16.35W

Constellation ES

Learn more

Constellation® ES.2 Data Sheet Constellation® ES.2 Data Sheet (603KB)
Constellation ES
  • 7200RPM
  • 64MB
Compare Constellation ES Hard Drive Models
  • Capacity — Maximise your data centre footprint by storing up to 114TB per square foot
  • Efficiency — Save on power and cooling costs with PowerChoice™ technology
  • Enterprise-class reliability — Ensures consistent, scalable and reliable data access 24x7

500GB — 3TB

3.5in

SAS 6Gb/s, SATA 3Gb/s, SATA 6Gb/s

HDD

324Gb/in2, 444Gb/in2

Encryption, Encryption/FIPS

0.73%%, 0.73%

1,200,000hr

10.68W, 11.33W, 4.32W, 6.40W, 6.76W, 6.97W, 9.57W

Cheetah 15K

Learn more

Cheetah 15K.7 Data Sheet Cheetah 15K.7 Data Sheet (485KB)
Cheetah 15K
  • 15000RPM
  • 16MB
Compare Cheetah 15K Hard Drive Models
  • Switch to Savvio 15K for maximum performance
  • Switch to Savvio 10K for the perfect balance of high performance and high capacity
  • Switch to Constellation ES for five times more storage capacity

73.4 — 600GB

3.5in

Fibre Channel 2Gb/s, Fibre Channel 4Gb/s, SAS 3Gb/s, SAS 6Gb/s

HDD

225Gb/in2

Encryption, Encryption/FIPS

0.55%%, 0.62%%

1,600,000hr

12.92W, 13.8W, 14.60W, 15.17W, 16.31W, 16.35W
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  • AT A GLANCE
  • FEATURES
  • SPECIFICATIONS
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