What is the capacity and speed of the Seagate ST32000445SS?

The drive provides 2TB capacity with 7.2K RPM spindle speed and 16MB cache, designed for enterprise nearline applications requiring 24x7 operation and high data throughput via SAS 6Gbps interface.

What interface does this drive use?

It features SAS-2 6Gbps electrical interface and SAS interface types, compatible with SAS drive trays and controllers for seamless integration in enterprise storage systems.

Is this a self-encrypting drive?

Yes, the ST32000445SS is a TCG-compliant self-encrypting drive (SED) that supports secure data protection, enabling safe repurposing or warranty returns without data overwriting, requiring TCG-compliant host support.

What are the operating temperature and shock specs?

Operating temperature range is 5C to 60C; non-operating -40C to 70C. Operating shock is 70G at 2ms for read operations; non-operating shock is 400G at 2ms, suitable for robust enterprise environments.

What power requirements does it have?

Current requirements on 12VDC are 12.2W during read/write operations and 8.0W in idle mode, supporting PowerChoice for optional power savings in 24x7 multi-drive deployments.

ST32000445SS - Seagate ST32000445SS 2TB 7.2K SAS SED Enterprise HDD

Name: Seagate ST32000445SS 2TB 7.2K SAS SED Enterprise HDD
Brand: Seagate
SKU: ST32000445SS
Price: 140 USD
Availability: InStock

ST32000445SS - Seagate ST32000445SS 2TB 7.2K SAS SED Enterprise HDD | US IT Hardware

Product overview

The Seagate Constellation ES ST32000445SS is a fourth-generation enterprise nearline hard drive designed for 24x7 operation. It provides 2TB capacity suitable for data-intensive business applications. The drive features 7.2K RPM spindle speed, SAS-2 6Gbps electrical interface, and 16MB cache. Available in 3.5-inch LFF form factor, it supports SAS interface types. This self-encrypting drive (SED) includes TCG-compliant security, eliminating the need to overwrite or destroy drives for warranty returns or repurposing. It offers enterprise-class reliability with unrecovered error rate of 1E10-15 and rotational vibration tolerance of 12.5 rad/sec from 20 to 1500Hz. Operating temperature range is 5C to 60C; non-operating is -40C to 70C. Shock tolerance includes 70G operating read at 2ms and 400G non-operating at 2ms. Power draw is 12.2W during read/write and 8.0W idle on 12VDC. ROHS compliant. Compatible with SAS drive trays and controllers.

2TB capacity, 7.2K RPM, 16MB cache
SAS 6Gbps interface, 3.5-inch LFF form factor
SED TCG-compliant self-encrypting security
24x7 enterprise nearline operation
Operating temp 5C-60C, shock 70G/2ms
RV tolerance 12.5 rad/sec, UER 1E10-15

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	ST32000445SS
Brand	Seagate
Condition	Refurbished
SED	Yes
Model	ST32000445SS
Capacity	2TB
Form Factor	3.5-inch
IOEDC IOECC	Yes
PowerChoice	Yes
Random Seek	8.3 ms
Cache Buffer	16MB
Product Line	Constellation ES

Compatible systems

Confirmed Dell enterprise server compatibility via firmware support

Dell Enterprise Servers
Firmware update confirms compatibility with Dell SAS systems

Best for

Enterprise Nearline Storage
Designed for 24x7 operation with 2TB capacity and 7.2K RPM speed for Tier 2 environments requiring high reliability.
Multi-Drive Servers
Supports SAS 6Gbps interface with rotational vibration tolerance up to 12.5 rad/sec for robust performance in vibration-prone chassis.
Secure Data Repurposing
SED with TCG compliance enables secure drive reuse without data destruction, using 16MB cache for efficient operations.
Business-Critical Applications
Provides UER of 1E10-15 and shock tolerance of 70G operating for data integrity in demanding 24x7 setups.

Frequently asked questions

Details

Shipping, warranty & returns

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2TB SAS Hard Drives 7200 RPM SAS Hard Drives Refurbished Enterprise Hard Drives Enterprise SAS Hard Drives

MTBF	1.2 million hours
Seek Time Read	8.5 ms
Seek Time Write	9.5 ms
I O Data Transfer Rate	600 MBps

Interface	6Gb/s SAS
SAS Interface	6Gb/s SAS 2.0
Electrical Interface	SAS-2 6Gbps

Seagate ST32000445SS 2TB 7.2K SAS SED Enterprise HDD

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Performance

Networking Ports & Interfaces

Seagate ST32000445SS 2TB 7.2K SAS SED Enterprise HDD

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

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Performance

Networking Ports & Interfaces