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Seagate Constellation ST9500430SS Serial SCSI / SAS Hard Disk Drives

Item Number: SGT-ST9500430SS-NP-OE
Manufacturer's Part Number: ST9500430SS
Contact us about ST9500430SSGet help regarding ST9500430SS

Seagate Constellation ST9500430SS 500GB 7.2K 6.0Gbps SFF Near-Line Serial SCSI / SAS Hard Drive - New Pull

ST9500430SS SCSI Hard Drive Photo

ST9500430SS SCSI Hard Drive Photo ST9500430SS SCSI Hard Drive Photo ST9500430SS SCSI Hard Drive Photo ST9500430SS SCSI Hard Drive Photo
Price: $149.00
Condition: New Pull - What does this mean?
Warranty: 1 Year DiscTech - What does this mean?

Capacity: 500GB
Spindle Speed: 7,200RPM
Interface Type: SAS Serial Attached SCSI
Disk Size: 2.5inx15mm SFF Server Hard Drive
Sustained Throughput (MBps): 97
Average Seek Time (read/write ms): 8.5 / 9.5
Electrical Interface Speed: SAS-2 Serial Attached SCSI v2 - 6.0Gbps
On-Board Cache: 16MB

New Pull - What does this mean?
1 Year DiscTech - What does this mean?

The Constellation 7200 hard drive enables manageable nearline storage solutions in 2.5" chassis — either direct attach or in a tiered storage environment — at the lowest power usage without compromising performance or reliability. Constellation 500GB SATA drives deliver cost-effective, eco-friendly nearline storage.

Key Features and Benefits
  • Lowest operating power & enhanced power options with PowerChoice™ for even greater power savings during slow or idle periods
  • First 2.5", 15mm business critical drive on the market designed for enterprise reliability, vibration performance and high data integrity. Fits in more server & storage slots!
  • Fastest Tier 2/Nearline HDD on the market (SAS @ 6Gb/s speed). At a system level (with more drives) the performance will be >2x as compared to 3.5" HDD.
  • The highest capacity 2.5" enterprise drive with 500GB with both SAS and SATA interfaces. (160GB SATA also available for boot/entry server applications)
  • 6Gbps SAS 2.0 allows for easier integration, enhanced features and outstanding performance
  • Government-grade self-encrypting drive (SED) on SAS models
  • Best performing nearline drive with Best-in-class Rotational Vibration

Manufacturer's p/n: 9FY246 9FY246-050


This drive is compatible with any of our SAS drive trays and any of our SAS controllers.


Drive specification


Formatted Gbytes (512 bytes/sector)


Bytes per sector


Spindle speed (RPM)


I/O data transfer rate (MBps)


Cache buffer


Interface Type

6.0Gbps SAS

Average latency

4.16 ms

Seek time (read / write) ms

8.5 / 9.5

Track-to-track seek (read / write) ms

0.8 / 1.0

Dimensions (HxLxW) mm

14.8 / 100.5 / 70


0.196 kg

Operating Shock (Read)

70G, 2ms

Non-operating Shock

400G, 2ms

Temperature - Operating

5C -55C

Temperature - Non-operating

-40C - 70C

Current Requirements 12VDC (Read/Write, Idle)

3.5w / 2.6w

Click here to view the manufacturers item description/brochure

Dell G176J / Y961D / G281D 2.5" SAS Hard Drive Tray/Caddy

Brand New - $39.00

IBM 31R2239 SAS / SCSI SFF Hard Drive Tray / Caddy

Brand New - $24.50

Dell KF248 / F830C 2.5" SAS Hard Drive Tray / Caddy

Brand New - $34.00

Dell PERC H700 K883J 512MB SAS Adapter RAID Controller

Brand New - $499.00

HP Compaq 378343-002 2.5" SATA / SAS Hard Drive Tray / Caddy

Brand New - $34.95

Dell PERC H310 HV52W 6.0Gb/s SAS / SATA RAID Controller

New Pull - $159.00