Seagate Part #/MPN: ST3300655LW
DiscTech Item #: SGT-ST3300655LW-RF-OE
- RefurbishedCondition Levels Explained
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
- Warranty:1 Year DiscTechProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
- In Stock:14Need more?Stock Levels
This stock level is real time and accurate. This quantity is available for same-day shipment. Larger quantities can take up to a week to ship. Call us for larger quantities that you need urgently.
Enterprise Grade
Capacity: 300GB
Speed: 15,000RPM
Interface Types: SCSI 68pin HD68
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Sustained Throughput: 85 - 142
Average Seek Time: 3.5 / 4.0
Electrical Interface: SCSI LVD U320 - 320MBps 16-bit
On-Board Cache: 16MB
Seagate Cheetah 15K.5 300GB ST3300655LW 68pin 15K U320 SCSI Hard Drive - Refurbished
The Cheetah 15K.5 is mainstream enterprise disc drive storage. It is the best price/performance, lowest cost of ownership, 3.5-inch disc drive, with the industry's highest 3.5" disc drive reliability. | |
Features | Benefits |
15K RPM spindle speed | Delivers more I/O's per second and faster sustained transfer rates than 10K 3.5-inch drvies, enabling the same high performance to be met with fewer drives. |
Background Media Scan (BMS) | Second generation Seagate-exclusive BMS proactively scans the media for potential defects during drive idle time. It enables incipient errors to be corrected before data is lost. |
Perpendicular Recording | Perpendicular recording is fundamentally superior, enabling the highest areal density with 30 percent higher performance. |
Nonrecoverable Error Rate | The nonrecoverable error rate has been improved by a factor of 10. |
Idle Read After Write (IRAW) | Seagate-exclusive IRAW enhances data protection by verifying-during drive idle time-that data in the drive buffer was properly written. |
|
Compatibility:
The 68-pin version of these low-profile 1" of these SCSI hard drives are compatible with all systems having a SCSI controller with a 68pin internal connector including (this list is not all inclusive):
Dell® Dimension XPS, 8400, 8300, 8250, 8200, 4500, 4550;
Optiplex GX150, GX260, GX270, GX280;
Precision Workstations 210, 220, 330, 340, 350, 360, 360N, 370, 380, 400, 410, 420, 450, 450N, 470, 530, 610, 620, 650, 650N, 730.
Also fully compatible with HP / Compaq ProSignia, Presario, EVO, Alienware, Hypersonic, Gateway, Sony, eMachines, and Acer desktop PCs / computers.
Technical Specifications | ||
Description | ||
Model number | ST3300655LW | |
Model Name | Cheetah 15K.5 | |
Form Factor(width) | 3.5-inch | |
Form Factor(height) | low-profile | |
Physical Specifications | ||
Height | 26.11 mm | |
Width | 101.85 mm | |
Length | 146.99 mm | |
Weight | 0.839 kg | |
Capacity/Interface | ||
Formatted Capacity | 300 Gbytes | |
Interface Type | 68-pin | |
Performance | ||
Transfer Rates | ||
Internal Transfer Rate (min) | 960 Mbits/sec | |
Internal Transfer Rate (max) | 1,607 Mbits/sec | |
Formatted Int Transfer Rate (min) | 89 MBytes/sec | |
Formatted Int Transfer Rate (max) | 150 MBytes/sec | |
External (I/O) Transfer Rate (max) | 320 MBytes/sec | |
Seek Times | ||
Average Seek Time, Read | 3.5 msec typical | |
Average Seek Time, Write | 4 msec typical | |
Track-to-Track Seek, Read | 0.2 msec typical | |
Track-to-Track Seek, Write | 0.4 msec typical | |
Full Disc Seek, Read | 6.7 msec typical | |
Full Disc Seek, Write | 7.4 msec typical | |
Average Latency | 2 msec | |
Other | ||
Default Buffer (cache) Size | 16,000 Kbytes | |
Spindle Speed | 15K RPM | |
Power-on to Ready Time | 20 sec | |
Configuration | ||
Number of Discs (physical) | 4 | |
Number of Heads (physical) | 8 | |
Total Cylinders | 73,340 | |
Total Tracks | 586,720 | |
Bytes Per Sector | 512 | |
Areal Density (Mbits/sq in) | 110,000 Mbits/square inch | |
User Data Blocks 512K | 585,937,500 | |
Recording Density (BPI, max) | 890,000 bits/inch | |
Recording Components | ||
Electrical Requirements | ||
Current | ||
Typical Current (12VDC +/- 5%) | 0.76 amps | |
Startup Current (12VDC +/- 5%) | 1.76 amps | |
Typical Current (5VDC +/- 5%) | 0.7 amps | |
Startup Current (5VDC +/- 5%) | 0.74 amps | |
Power | ||
Idle Power (typ) | 12.62 watts | |
Environmental Specifications | ||
Shock and Vibration | ||
Max Operating Shock (2-msec) | 60 Gs | |
Max Nonoperating Shock (2-msec) | 250 Gs | |
Operating Vibration (max) | 1 Gs | |
Nonoperating Vibration (max) | 2 Gs | |
Temperature and Humidity | ||
Operating Temperature (max) | 50 deg C | |
Operating Temperature (min) | 5 deg C | |
Nonoperating Temperature (max) | 70 deg C | |
Nonoperating Temperature (min) | -40 deg C | |
Operating Temperature Change (max) | 20 deg C/hr | |
Nonoperating Temperature Change (max) | 20 deg C/hr | |
Operating Humidity (max) | 95 percent | |
Nonoperating Humidity (max) | 95 percent | |
Operating Humidity Change (max) | 10 percent per hour | |
Operating Wet Bulb Temp (max) | 28 deg C | |
Altitude | ||
Operating Altitude (max) | 3,048 m | |
Operating Altitude (min) | -305 m | |
Nonoperating Altitude (max) | 12,210 m | |
Nonoperating Altitude (min) | -305 m | |
Acoustics | ||
Acoustics, Idle (sound power, typ) | 3.6 Bels | |
Reliability | ||
Recoverable Read Errors | 10 per 1012 bits read | |
Nonrecoverable Read Errors | 1 per 1016 bits read | |
Supports S.M.A.R.T. | Yes |
Click here to view the manufacturer's item description/brochure
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Refurbished
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
1 Year DiscTech Warranty
The product has a DiscTech warranty for the time period specified. View our limited warranty