Seagate Cheetah 15K.6 ST3450856SS SAS Hard Drive

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Seagate Part #/MPN: ST3450856SS

DiscTech Item #: SGT-ST3450856SS-RF-OE


$99.00
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$99.00

Enterprise Grade

Capacity: 450GB

Speed: 15,000RPM

Interface Types: SAS Serial Attached SCSI

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 110 - 171

Average Seek Time: 3.4 / 3.9

Electrical Interface: SAS Serial Attached SCSI - 3.0Gbps

On-Board Cache: 16MB

Seagate Cheetah 15K.6 ST3450856SS 450GB 15K 3.0Gbps Serial SCSI / SAS Hard Drive - Refurbished

The Seagate® Cheetah® 15K.6 hard drive enables manageable tiered storage solutions without compromising performance or reliability. Cheetah 15K.6 drives deliver cost-effective solutions, allowing systems to keep up with increasing performance needs over a longer period of time.

Key Advantages

  • Second-generation perpendicular recording delivers up to 450-GB capacity.
  • Unprecedented performance with a 28 percent increase in sustained data rate, up to 164 MB/sec.
  • Industry’s highest 3.5-inch drive reliability at 1.6-million-hours MTBF.
  • Seagate proprietary PowerTrim™ technology provides a 61 percent improvement in watts/GB at idle.
  • Advanced read/write technology delivers unrecoverable error rate of 1x10-16 
  • Available in FC or SAS interfaces

Capacity (Blocks)
Sector SizeST3450856SS

ST3450056SS (FDE)
ST3300656SS

ST3300056SS (FDE)
ST3146356SS

ST3146756SS (FDE)
DecimalHexDecimalHexDecimalHex
512879,097,9683465F870585,937,50022ECB25C286,749,48811177330
520860,480,7713349E503573,653,84822314358280,790,18510BC84A9
528836,812,16731E0BD87557,874,77821407E5A272,662,93510408197

Compatibility:

This drive is compatible with all SAS compatible servers including:

Dell PowerEdge 840, 1900, 1950, 1950 III, 2900, 2900 III, 2950, 2950 III, 2970, 6900, 6950, R300, R900, R905, T300, T605 Servers and PowerVault MD1000, MD3000, NF100, NF500, NF600 Storage Arrays.

HP / Compaq Proliant DL140 G2 , DL140 G3 , DL145 G2 , DL145 G3 , DL160 G5 , DL160 G5p , DL165 G5 , DL180 G5 , DL185 G5, DL320 G3 , DL320 G4 , DL320 G5 , DL320 G5p , DL360 G4p , DL380 G5 , ML110 G3 , ML150 G3 , ML150 G5 , ML310 G2 , ML310 G3 , ML310 G4 , ML310 G5 , ML350 G4p , ML350 G5.

Specifications
Model number ST3450856SS
Model Name Cheetah 15K.6
Form Factor(width) 3.5-inch
Form Factor(height) 1-inch
Height 25.4 mm
Width 101.6 mm
Length 146.05 mm
Weight 0.709 kg
Formatted Capacity 450 Gbytes
Internal Transfer Rate (min) 1051 Mbits/sec
Internal Transfer Rate (max) 2225 Mbits/sec
Formatted Int Transfer Rate (min) 110 MBytes/sec
Formatted Int Transfer Rate (max) 171 MBytes/sec
External (I/O) Transfer Rate (max) 300 MBytes/sec
Average Seek Time, Read 3.4 msec typical
Average Seek Time, Write 3.9 msec typical
Track-to-Track Seek, Read 0.2 msec typical
Track-to-Track Seek, Write 0.4 msec typical
Average Latency 2 msec
Default Buffer (cache) Size 16 Mbytes
Number of Discs (physical) 4
Number of Heads (physical) 8
Startup Current (12VDC +/- 5%) 4.56 amps
Startup Current (5VDC +/- 5%) 1.95 amps
Max Operating Shock (2-msec) 60 Gs
Max Nonoperating Shock (2-msec) 250 Gs
Operating Vibration (max) 1.0 Gs
Nonoperating Vibration (max) 2.0 Gs
Operating Temperature (max) 55 deg C
Operating Temperature (min) 5 deg C
Nonoperating Temperature (max) 70 deg C
Nonoperating Temperature (min) -40 deg C
Acoustics, Idle (sound power, typ) 3.6 Bels
MTBF (Hours) 1,600,000 hours
Nonrecoverable Read Errors 1 per 10^16 bits read
Supports S.M.A.R.T.Yes

Click here to view the manufacturer's item description/brochure

Alternate MPNs: 9CL066-036

Weight: 1.8 lb

Warranty: 1 Year DiscTech

Refurbished

Condition Levels Explained

The product has been built, rebuilt or repaired at the original manufacturer's factory (Note we NEVER sell 3rd party repaired items, as we do not find them to be reliable enough). Often these products are extremely close to new in condition, except that they contain at least one recycled or repaired component. Failure rates are often lower on these devices since they have been far more thoroughly tested than new items. Watch a video about our refurbishing process

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty

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