Seagate Savvio 10K.4 ST9450304SS SAS Hard Drive

Seagate Savvio 10K.4 ST9450304SS 450GB 10K 6Gbps SFF Serial SCSI / SAS Hard Drive - Brand New

Capacity: 450GB
Spindle Speed: 10,000RPM
Interface Type: SAS / Serial Attached SCSI
Disk Size: 2.5"x15mm (S.F.F. Enterprise)
Sustained Throughput (MBps): 141
Average Seek Time (read/write ms): 4.08 / 4.65
Electrical Interface Speed: SAS-2 / Serial Attached SCSI (Generation 2) - 6.0Gbps
On-Board Cache: 16MB

Here are a few other SAS related products:

Ideal for NAS, SAN and DAS external enterprise storage solutions.

This fourth-generation Savvio 10K.4 drive provides the highest capacity and best reliability available in a small form factor, 10K-RPM enterprise hard drive. This drive enables 3.5-inch to 2.5-inch form factor transition and widespread market adoption of 2.5-inch-based external storage solutions for enterprise OEMs, system designers and end-user organizations.　

Key Features and Benefits

· World’s highest-capacity SFF drive (up to 600GB) reduces $/GB costs

· 20 percent higher reliability than any other drive available and the industry’s first 2M-hour MTBF drive to provide 0.44 percent AFR

· Second-generation 6Gb/s SAS with dual-port communication and first SFF hard drive with 4Gb/s FC support

· SFF and low power consumption reduce user cooling and energy costs

· PowerChoice™ feature for T10-compliant power management enables IT organizations to tailor systems for performance and power consumption.

· Protection Information (PI) option detects corruption of data in flight between the host system and the drive.*

· Head ramp load/unload feature for improved device handling reliability

· TCG-compliant, Self-Encrypting Drive (SED) security option (SAS models only) eliminates the need to overwrite or physically destroy drives, enables safe return of drives for warranty or expired lease purposes, and enables secure repurposing or sale of drives.†

· Enables OEMs and system designers to design external storage solutions for organizations with green IT strategies, data-at-rest concerns, and power- or space-constrained IT environments

· OEMs, system designers and IT organizations can reduce system complexity and standardize on common form factors, interfaces and security standards.

Compatibility

This drive is compatible with any server that accepts small form factor (SFF) SAS hard drives

Specifications
Model Number	ST9450304SS
Interface	6-Gb/s SAS
Cache	16MB
Capacity	450GB
Areal density (avg)	252Gb/in2
Guaranteed Sectors	879,097,968
PHYSICAL
Height	14.8mm (0.583 in)
Width	70mm (2.75 in)
Length	100.2mm (3.945 in)
Weight (typical)	208g (0.5 lb)
PERFORMANCE
Spin Speed	10,000 RPM
Sustained data transfer rate	141Mb/s
Average latency	3.0ms
Random read seek time	4.08ms
Random write seek time	4.65ms
I/O data transfer rate	600MB/s
RELIABILITY
MTBF	2,000,000 hours
Annual Failure Rate	0.44%
POWER
12V start max current	1.66A
5V start max current	0.85A
Average idle power	4.6W
ENVIRONMENT
Ambient Temperature
Operating	5°–55°C
Nonoperating	-40°–70°C
Maximum operating temperature change	30°C per hour
Maximum nonoperating temperature change	30°C per hour
Shock
Operating Shock (max)	40 Gs for 11ms
Nonoperating Shock (max)	400 Gs for 2ms
ACOUSTICS
Acoustics (Idle Volume)	3.0 bels
Features
Storage Type	HDD
Encryption	YES