Overview

HP SAS Drives (Servers)

Serial Attached SCSI is the logical evolution of SCSI, including its long-established software advantage and the Serial ATA electrical and physical connection interface. With enterprise storage requirements escalating and becoming more complex, factors such as larger capacity, greater density, security, scalability and accessibility are more critical than ever. Enterprise data centers must be online all the time, fulfill requests from numerous users simultaneously, allow for constant growth and expansion and be maintainedwhile in operation. Serial Attached SCSI meets all these demands while providing the highest performance.

SAS offers the most attractive disk drive alternative for enterprise users who want a solution far superior and more flexible than any other storage technology. The results of aligning the Serial Attached SCSI and Serial ATA technologies to serve storage users, who need large capacity at a lower cost, will provide even greater choice to the storage industry.

What's New
Dual Port SFF 10K and 15K SAS drives Dual Port 3.5" 15K SAS drives

Models
Hot Plug SFF SAS 2.5" Drives	HP 36GB 3G SAS 15K SFF SP HDD	431933-B21
	HP 36GB 3G SAS 15K SFF DP HDD	418369-B21
	HP 72GB 3G SAS 10K SFF SP HDD	375861-B21
	HP 72GB 3G SAS 10K SFF DP HDD	384842-B21
	HP 72GB 3G SAS 15K SFF SP HDD	431935-B21
	HP 72GB 3G SAS 15K SFF DP HDD	418371-B21
	HP 146GB 3G SAS 10K SFF SP HDD	431958-B21
	HP 146GB 3G SAS 10K SFF DP HDD	418367-B21
Hot Plug SAS 3.5" Drives	HP 72GB 3G SAS 15K 3.5" DP HDD	384852-B21
	HP 72GB 3G SAS 15K 3.5" SP HDD	375870-B21
	HP 146GB 3G SAS 15K 3.5" DP HDD	384854-B21
	HP 146GB 3G SAS 15K 3.5" SP HDD	375872-B21
	HP 300GB 3G SAS 15K 3.5" DP HDD	416127-B21
	HP 300GB 3G SAS 15K 3.5" SP HDD	431944-B21
Non-Hot Plug SAS 3.5" Drives	HP 72GB SAS 3.5" 15K NHP	432095-B21
	HP 146GB SAS 3.5" 15K NHP	432093-B21
	HP 300GB SAS 3.5" 15K NHP	431950-B21

Standard Features

NOTE: For a brief, printer friendly data sheet that describes this product and informs you of the essential capabilities and specifications, please visit: http://h71028.www7.hp.com/ERC/downloads/4AA0-0612ENW.pdf
What is SAS?	Serial Attached SCSI (SAS) is the logical evolution that satisfies the enterprise data center requirement of scalability, performance, reliability and manageability, while leveraging a common electrical and physical connection interface with Serial ATA (SATA). This compatibility provides users with unprecedented choices for server and storage subsystem deployment.

Drive Quality

Today's distributed enterprise is seeing larger, more complex applications, an increase of mission-critical data moving to the server, increasing demand for transaction processing and critical server consolidation. In this environment, storage has become a critical component of the information system, significantly defining both the systems reliability and performance. This is why HP drives undergo an intense qualification process that eliminates firmware and O/S incompatibilities. All drive firmware is specific to our drives and is designed to maximize both functionality and compatibility. All drives are proven to perform in the HP systems for which they were designed.

Performance	Only those drives whose performance is suitable for an enterprise environment are selected through the HP qualification process and are labeled "best-in-class." All our drives are proven to be reliable and tuned for optimum performance in the HP equipment for which they were designed.

Pre-Failure Warranty

When used in conjunction with a SMART Array Controller and Systems Insight Manager, the SMART capable firmware in HP hard drives enables extensive fault prediction capabilities. If potential problems develop in one of the drives, the Smart Array Controller, Systems Insight Manager and/or SMART hard disk drive lets you know in advance so you can have the drive replaced, before it fails, under the HP Pre-Failure Warranty.
NOTE: All drives are protected by a Pre-Failure Warranty when used with a HP Smart Array controller and Systems Insight Manager, allowing hard drives to be replaced before failure free of charge. In addition, all drives are covered by a one to three-year limited on-site warranty, or the remaining warranty of the HP CPU in which it is installed (up to three years).

Integration

Many issues customers have with third party drives are "simple" integration issues. When buying from another supplier, there is no guarantee that a drive has been correctly set for proper operation with ProLiant servers and storage systems. These incompatibilities can create problems in configuration, can rob your system of performance, or at their worst, can cause you to lose data. HP hard drives are specifically designed and tested for flawless operation in your HP equipment. The integration of hard drives in HP systems means that cables, SCSI ID settings, termination, hot plug drive trays and firmware are right for your ProLiant server or storage system.

Support Matrix

Please see the following URL for the latest list of supported servers and enclosures:
http://h18004.www1.hp.com/products/servers/proliantstorage/drives-enclosures/docs/index.html

Service and Support, HP Care Pack, and Warranty Information

Support Services

Care Pack services provide a range of life cycle support options that let you choose the service levels that meet your business requirements, from basic to mission-critical.

A full range of HP Care Pack hardware and software services are available including:

Installation and start up
Education courses
Extended onsite hardware coverage hours from same business day 13 ours, 5 day to 24 hours, 7 days call window with options including 4-hour response or 6-hour Call-To-Repair.
Comprehensive range of software technical support for Microsoft, Linux, ProLiant Essentials, and VMWare-based IT solutions helping to deliver high level of application availability. Response times ranging from 30 minutes for critical problems to 2 hours.
System Management, Performance Services and Mission Critical Support Solution

NOTE: For more information on HP Care Pack services, contact any of our worldwide sales offices or resellers or visit our worldwide Web site on the internet at: http://www.hp.com/hps/carepack
NOTE: For more complete information on HP Services offerings, customers and resellers, please visit us at: http://www.hp.com/hps
NOTE: Additional information regarding worldwide limited warranty and technical support is available at: http://h18004.www1.hp.com/products/servers/platforms/warranty/index.html

Technical Specifications

2.5" SFF SAS Hot Plug Hard Disk Drives
Application Information	Moving from the Parallel SCSI to Serial Attached SCSI (SAS) HP provides a greatly improved technology with far great scalability and performance opportunities. SAS drives are enterprise class devices designed to operate 24/7, 365 days/year.

146GB 3G SAS 10K SFF SP HDD 431958-B21 HP 146GB 3G SAS 10K SFF DP HDD 418367-B21	146GB 10K	Capacity	146,815,737,856
		Height	0.591 in (15.00 mm)
		Width	2.750 in (69.85 mm)
		Interface	SAS
		Transfer Rate Synchronous (Maximum)	3 Gb/sec
		Seek Time (typical reads, including settling)	Single Track	0.60 ms
			Average	4.1 ms
			Full-Stroke	8.0 ms
			Rotational Speed	10,000 rpm
		Physical Configuration	Bytes/Sector	512
		Physical Configuration	Logical Blocks	286,749,488
		Operating Temperature	50° to 95° F (10° to 35° C)

HP 72GB 3G SAS 10K SFF SP HDD 375861-B21 HP 72GB 3G SAS 10K SFF DP HDD 384842-B21	72GB 10K	Capacity	73,407,865,856
		Height	0.591 in (15.00 mm)
		Width	2.750 in (69.85 mm)
		Interface	SAS
		Transfer Rate Synchronous (Maximum)	3 Gb/sec
		Seek Time (typical reads, including settling)	Single Track	0.20 ms
			Average	4.0 ms
			Full-Stroke	8.1 ms
			Rotational Speed	10,000 rpm
		Physical Configuration	Bytes/Sector	512
		Physical Configuration	Logical Blocks	143,374,738
		Operating Temperature	50° to 95° F (10° to 35° C)

HP 72GB 3G SAS 15K SFF SP HDD 431935-B21 HP 72GB 3G SAS 15K SFF DP HDD 418371-B21	72GB 15K	Capacity	73,407,865,856
		Height	0.591 in (15.00 mm)
		Width	2.750 in (69.85 mm)
		Interface	SAS
		Transfer Rate Synchronous (Maximum)	3 Gb/sec
		Seek Time (typical reads, including settling)	Single Track	0.20 ms
			Average	3.0 ms
			Full-Stroke	7.0 ms
			Rotational Speed	15,000 rpm
		Physical Configuration	Bytes/Sector	512
		Physical Configuration	Logical Blocks	143,374,738
		Operating Temperature	50° to 95° F (10° to 35° C)

HP 36GB 3G SAS 15K SFF SP HDD 431933-B21 HP 36GB 3G SAS 15K SFF DP HDD 418369-B21	36GB 15K	Capacity	36,420,075,520
		Height	0.591 in (15.00 mm)
		Width	2.750 in (69.85 mm)
		Interface	SAS
		Transfer Rate Synchronous (Maximum)	3 Gb/sec
		Seek Time (typical reads, including settling)	Single Track	0.20 ms
			Average	3.0 ms
			Full-Stroke	7.0 ms
			Rotational Speed	15,000 rpm
		Physical Configuration	Bytes/Sector	512
		Physical Configuration	Logical Blocks	71,132,960
		Operating Temperature	50° to 95° F (10° to 35° C)

3.5" SAS Hot Plug Hard Disk Drives
Application Information	Moving from the Parallel SCSI to Serial Attached SCSI (SAS) HP provides a greatly improved technology with far great scalability and performance opportunities. SAS drives are enterprise class devices designed to operate 24/7, 365 days/year.

HP 300GB 3G SAS 15K 3.5" SP HDD 431944-B21 HP 300GB 3G SAS 15K 3.5" DP HDD 416127-B21	300GB 15K	Capacity	300,000,000,000
		Height	1.0 in (25.4mm)
		Width	4.0 in (101.6mm)
		Interface	SAS
		Transfer Rate Synchronous (Maximum)	3 Gb/sec
		Seek Time (typical reads, including settling)	Single Track	0.57 ms
			Average	3.5 ms
			Full-Stroke	11.0 ms
			Rotational Speed	15,000 rpm
		Physical Configuration	Bytes/Sector	512
		Physical Configuration	Logical Blocks	585,937,500
		Operating Temperature	50° to 95° F (10° to 35° C)

HP 146GB 3G SAS 15K 3.5" SP HDD 375872-B21 HP 146GB 3G SAS 15K 3.5" DP HDD 384854-B21	146GB 15K	Capacity	146,815,737,856
		Height	1.0 in (25.4mm)
		Width	4.0 in (101.6mm)
		Interface	SAS
		Transfer Rate Synchronous (Maximum)	3 Gb/sec
		Seek Time (typical reads, including settling)	Single Track	0.57 ms
			Average	3.5 ms
			Full-Stroke	9.0 ms
			Rotational Speed	15,000 rpm
		Physical Configuration	Bytes/Sector	512
		Physical Configuration	Logical Blocks	286,749,488
		Operating Temperature	50° to 95° F (10° to 35° C)

HP 72GB 3G SAS 15K 3.5" SP HDD 375870-B21 HP 72GB 3G SAS 15K SFF DP HDD 384852-B21	72GB 15K	Capacity	73,407,856,856
		Height	1.0 in (25.4mm)
		Width	4.0 in (101.6mm)
		Interface	SAS
		Transfer Rate Synchronous (Maximum)	3 Gb/sec
		Seek Time (typical reads, including settling)	Single Track	0.57 ms
			Average	3.5 ms
			Full-Stroke	9.0 ms
			Rotational Speed	15,000 rpm
		Physical Configuration	Bytes/Sector	512
		Physical Configuration	Logical Blocks	143,374,738
		Operating Temperature	50° to 95° F (10° to 35° C)

3.5" SAS Non-Hot Plug Hard Disk Drives
Application Information	Moving from the Parallel SCSI to Serial Attached SCSI (SAS) HP provides a greatly improved technology with far great scalability and performance opportunities. SAS drives are enterprise class devices designed to operate 24/7, 365 days/year.

HP 300GB SAS 3.5" 15K NHP 431950-B21	300GB 15K	Capacity	300,000,000,000
		Height	1.0 in (25.4mm)
		Width	4.0 in (101.6mm)
		Interface	SAS
		Transfer Rate Synchronous (Maximum)	3 Gb/sec
		Seek Time (typical reads, including settling)	Single Track	0.57 ms
			Average	3.5 ms
			Full-Stroke	11.0 ms
			Rotational Speed	15,000 rpm
		Physical Configuration	Bytes/Sector	512
		Physical Configuration	Logical Blocks	585,937,500
		Operating Temperature	50° to 95° F (10° to 35° C)

HP 146GB SAS 3.5" 15K NHP 432093-B21	146GB 15K	Capacity	146,815,737,856
		Height	1.0 in (25.4mm)
		Width	4.0 in (101.6mm)
		Interface	SAS
		Transfer Rate Synchronous (Maximum)	3 Gb/sec
		Seek Time (typical reads, including settling)	Single Track	0.57 ms
			Average	3.5 ms
			Full-Stroke	9.0 ms
			Rotational Speed	15,000 rpm
		Physical Configuration	Bytes/Sector	512
		Physical Configuration	Logical Blocks	286,749,488
		Operating Temperature	50° to 95° F (10° to 35° C)

HP 72GB SAS 3.5" 15K NHP 432095-B21	72GB 15K	Capacity	73,407,865,856
		Height	1.0 in (25.4mm)
		Width	4.0 in (101.6mm)
		Interface	SAS
		Transfer Rate Synchronous (Maximum)	3 Gb/sec
		Seek Time (typical reads, including settling)	Single Track	0.57 ms
			Average	3.5 ms
			Full-Stroke	9.0 ms
			Rotational Speed	15,000 rpm
		Physical Configuration	Bytes/Sector	512
		Physical Configuration	Logical Blocks	143,374,738
		Operating Temperature	50° to 95° F (10° to 35° C)

Environment-friendly Products and Approach

End-of-life Management and Recycling

Hewlett-Packard offers end-of-life HP product return, trade-in, and recycling programs in many geographic areas. For trade-in information, please go to http://www.hp.com/go/green. To recycle your product, please go to: http://www.hp.com/go/green or contact your nearest HP sales office. Products returned to HP will be recycled, recovered or disposed of in a responsible manner.

The EU WEEE directive (2002/95/EC) requires manufacturers to provide treatment information for each product type for use by treatment facilities. This information (product disassembly instructions) is posted on the Hewlett Packard web site at: http://www.hp.com/go/green. These instructions may be used by recyclers and other WEEE treatment facilities as well as HP OEM customers who integrate and re-sell HP equipment.

© Copyright 2008 Hewlett-Packard Development Company, L.P.

The information contained herein is subject to change without notice.

Microsoft and Windows NT are US registered trademarks of Microsoft Corporation. Intel is a US registered trademark of Intel Corporation.
The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

For hard drives, 1 GB = 1 billion bytes. Actual formatted capacity is less.

DA-12244 11 - Version 11 - February 11, 2008