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header-product HDD Seagate Cheetah 450GB 3.5" SAS internal hard drive 15000 RPM 16 MB
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AiO.lv Computer Components Pc Components Hard Disk Drives (HDD) SEAGATE

HDD Seagate Cheetah 450GB 3.5" SAS internal hard drive 15000 RPM 16 MB

HDD Seagate Cheetah 450GB ST3450856SS Photo 1
HDD Seagate Cheetah 450GB ST3450856SS Photo 1
HDD Seagate Cheetah 450GB 3.5" SAS internal hard drive 15000 RPM 16 MB
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Short description

The Seagate Cheetah 450GB 3.5" SAS internal hard drive offers high performance with a speed of 15000 RPM and a buffer size of 16 MB. Ideal for enterprise applications requiring fast data access and reliability. Its SAS interface ensures efficient data transfer and compatibility with server environments. Perfect for high-demand storage needs.
Warranty: 2 Years
SKU: 244223
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Product information

Description

The Seagate Cheetah 450GB 3.5" SAS internal hard drive (ST3450856SS) is a 15,000 RPM enterprise-class HDD with a 16 MB buffer designed for high-demand server and storage environments. It uses second-generation perpendicular recording to provide up to 450 GB capacity and a Serial Attached SCSI (SAS) interface for reliable, high-speed connectivity.

Advantages

This drive delivers industry-leading reliability with a mean time between failures (MTBF) of 1.6 million hours and an unrecoverable error rate of 1x10-16. Sustained data transfer rates are improved by up to 28%, reaching up to 164 MB/s, while Seagate PowerTrim technology reduces idle power consumption by 61% watts/GB. Available in FC or SAS interfaces, the Cheetah 450GB combines low-latency performance with enterprise-grade durability.

Suitable for

  • Database servers and transaction processing
  • High-performance computing and virtualization hosts
  • Enterprise storage arrays and RAID configurations
  • Applications requiring low latency and high IOPS

Key specifications

  • Capacity: 450 GB
  • Form factor: 3.5"
  • Interface: SAS (also available in FC)
  • Rotational speed: 15,000 RPM
  • Buffer size: 16 MB
  • Sustained data rate: up to 164 MB/s
  • MTBF: 1.6 million hours
  • Unrecoverable read error rate: 1x10-16
  • Weight: 0.709 kg

How to use

Install the Seagate Cheetah 450GB into a compatible 3.5" drive bay on servers or storage enclosures that support SAS or FC connectivity. Secure the drive with appropriate mounting screws and connect the SAS interface cable to the host controller or backplane. Configure RAID or host-level settings according to your storage architecture and initialize the drive using your operating system or storage management tools.

Usage recommendations

For optimal performance and longevity, use this drive in properly cooled rack environments with stable power and enterprise-class RAID controllers. Monitor drive health with vendor tools and schedule regular backups. Match drive firmware and controller compatibility when integrating into existing arrays.

Specifications

Storage drive buffer size:
16 MB
Component for: What this product is used as a part of (component for).
Server/workstation
Type: Characteristics of the device.
HDD
Interface: Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
SAS
HDD size: The amount of data that the hard drive can store.
3.5
HDD speed: The rotational speed of a hard disk expressed in rotations per minute. The faster the better.
15000
HDD capacity: The maximum storage capacity of the hard disk, usually measured in bytes e.g. GB.
450 GB
All features

Other features

Sustained data rate:
171 MB/s

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.709 kg
Height: The measurement of the product from head to foot or from base to top.
25.4 mm
Depth: The distance from the front to the back of something.
146.05 mm
Width: The measurement or extent of something from side to side.
101.6 mm

Operational conditions

Non-operating shock: Environmental requirements for optimal protection from impact in non-operating mode
250 G
Operating shock: Environmental requirements for optimal protection from impact in operating mode
60 G
Non-operating vibration: Environmental requirements for vibration in non-operating mode
2 G
Operating vibration: Environmental requirements for vibration in operating mode
1 G
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
5 - 55

Power

Operating voltage: Defines the range of operating voltages available
5 V
Power consumption (idle):
12.4 W
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
17.3 W

Features

Average latency: The average duration before a device can start with a job (for example reading a file from a hard disk).
2 ms
Read seek time:
3.4 ms
Write seek time:
3.9 ms
HDD number of heads:
8
Storage drive buffer size:
16 MB
Component for: What this product is used as a part of (component for).
Server/workstation
Type: Characteristics of the device.
HDD
Interface: Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
SAS
HDD size: The amount of data that the hard drive can store.
3.5
HDD speed: The rotational speed of a hard disk expressed in rotations per minute. The faster the better.
15000
HDD capacity: The maximum storage capacity of the hard disk, usually measured in bytes e.g. GB.
450 GB
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Customer questions

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AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All SEAGATE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SEAGATE service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: storage drive buffer size, component for, type, interface, hdd size, hdd speed, hdd capacity, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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