What are the 4 types of hard drives?

SATA HDD - Basic computing SATA SSD - Good performance for computing NVMe SSD - High speeds for gaming / design SAS HDD - Workstations and servers

What is a hard drive in a computer?

It is a physical data storage device that stores information digitally.

Which is better SSD or HDD

SSD is faster and uses less energy, but HDDs are more cost efficient.

Which type of hard disk is best?

Depending on your use, for the average consumer SSDs would be the best option as they are versatile, light, durable and have good performance.

Hard Drives

Looking for space to store your data? At PC International we house a variety of different hard drives suitable for every data type.

Our selection offers a comprehensive range tailored for surveillance, network, and gaming applications. Take a look at our internal or external range for a more tailored experience. Not sure which drive you need? Browse through our blog posts for more insight.

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4TB Samsung 990 PRO M.2 NVMe PCIe 4.0 Internal Solid State Drive (SSD)

SKU: MZ-V9P4T0BW

R8,303.00Incl. VAT
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4TB Samsung 870 EVO SATA III 2.5″ Internal Solid State Drive (SSD)

SKU: MZ-77E4T0BW

R8,325.00Incl. VAT
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16TB Seagate Expansion Desktop STKP16000400 3.5″ External Hard Disk Drive (HDD)

SKU: STKP16000400

R8,624.00Incl. VAT
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16TB Western Digital Gold Enterprise WD161KRYZ 3.5″ Internal HDD

SKU: WD161KRYZ

R8,647.00Incl. VAT
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4TB Samsung 990 PRO M.2 NVMe PCIe 4.0 Internal Solid State Drive (SSD)

SKU: MZ-V9P4T0CW

R8,693.00Incl. VAT
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20TB Seagate Expansion STKP20000400 3.5″ External HDD

SKU: STKP20000400

R8,854.00Incl. VAT
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Crucial CT4000T705SSD3 T705 4TB PCIe 5.0 x4 NVMe M.2 2280 Solid State Drive

SKU: CT4000T705SSD3

R9,153.00Incl. VAT
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4TB Corsair MP600 PRO XT M.2 NVMe Internal Solid State Drive (SSD)

SKU: CSSD-F4000GBMP600PXT

R9,212.00Incl. VAT
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Crucial T705 4TB M.2 NVMe Gen5 with Heatsink NAND Solid State Drive

SKU: CT4000T705SSD5

R9,396.00Incl. VAT
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22TB Seagate Expansion STKP22000400 3.5″ External HDD

SKU: STKP22000400

R9,463.00Incl. VAT
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16TB Seagate Exos ST16000NM001J 3.5″ Internal Hard Disk Drive (HDD)

SKU: ST16000NM001J

R9,659.00Incl. VAT
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2TB Seagate Xbox Series X|S Expansion Card Solid State Drive (SSD)

SKU: STJR2000400

R9,670.00Incl. VAT
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18TB Western Digital Purple PRO 3.5″ Internal Surveillance HDD

SKU: WD181PURP

R9,752.00Incl. VAT
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14TB Seagate Ironwolf Pro ST14000NT001 3.5″ Internal NAS Hard Disk Drive (HDD)

SKU: ST14000NT001

R9,798.00Incl. VAT
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4TB Samsung T7 Shield USB-C Powered External SSD

SKU: MU-PE4T0S/WW

R9,866.00Incl. VAT
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4TB Samsung MU-PG4T0B T9 Portable SSD

SKU: MU-PG4T0B/WW

R10,280.00Incl. VAT

Drive Type	Description	Use Cases	Features
NAS Drives	Network attached storage is designed for multi-device connectivity. Continuous use in a network environment.	- Small to Medium businesses - home users with networked storage needs	- High durability - RAID compatible - 24/7 Operation - Multi-User Access
SAS Drives	Serial attached SCSI are high performance drives used in enterprise servers and data centers	- Enterprise data servers - High-speed applications	- High speed (12 Gbps) - Enterprise reliability - Large-Scale capability
Surveillance Drives	Specialized for video recording systems, optimized for 24/7 recording of multiple camera streams.	- Security systems - CCTV - Video surveillance	- Supports constant write operations - High-reliability
SATA Drives	Standard interface used in most consumer and entry-level business computers, available in both HDD and SSD.	- General computing - File storage - Entry-level servers	- Versatile - Affordable - Up to 6 Gbps transfer speed
Gaming Drives	Optimized for faster read/write speeds. Ideal for loading large game files and improving game performance.	- PC Gaming - Game consoles - High-performance computing	- Faster load times - Higher RPM - Enhanced durability for heavy use.
Enterprise drives	High-reliability drives designed for data centers and large scale operations. 24/7 uptime	- Large-scale data storage - High performance enterprise systems	- High endurance and reliability - Long lifespan - RAID support
Hybrid Drives (SSHD)	Combines a traditional HDD with a small amount of SSD storage for faster access to frequently used data.	- Personal computing - Laptops - Moderate gaming	- Faster than HDD and cheaper than SSD - General purpose use

Drive Type

Description

Use Cases

Features

NAS Drives

Network attached storage is designed for multi-device connectivity. Continuous use in a network environment.

- Small to Medium businesses - home users with networked storage needs

- High durability - RAID compatible - 24/7 Operation - Multi-User Access

SAS Drives

Serial attached SCSI are high performance drives used in enterprise servers and data centers

- Enterprise data servers - High-speed applications

- High speed (12 Gbps) - Enterprise reliability - Large-Scale capability

Surveillance Drives

Specialized for video recording systems, optimized for 24/7 recording of multiple camera streams.

- Security systems - CCTV - Video surveillance

- Supports constant write operations - High-reliability

SATA Drives

Standard interface used in most consumer and entry-level business computers, available in both HDD and SSD.

- General computing - File storage - Entry-level servers

- Versatile - Affordable - Up to 6 Gbps transfer speed

Gaming Drives

Optimized for faster read/write speeds. Ideal for loading large game files and improving game performance.

- PC Gaming - Game consoles - High-performance computing

- Faster load times - Higher RPM - Enhanced durability for heavy use.

Enterprise drives

High-reliability drives designed for data centers and large scale operations. 24/7 uptime

- Large-scale data storage - High performance enterprise systems

- High endurance and reliability - Long lifespan - RAID support

Hybrid Drives (SSHD)

Combines a traditional HDD with a small amount of SSD storage for faster access to frequently used data.

- Personal computing - Laptops - Moderate gaming

- Faster than HDD and cheaper than SSD - General purpose use

Brand

Product Type

Model

HDD Size

SSD Size

CPU Type

RAM

Storage

Display

Resolution

Refresh Rate

Graphics Card

Operating System

Built-In Speakers

Chipset

CPU Socket

Form Factor

Max Power

Network Adapter

LTE

Panel Type

Printer Colour

Printer Technology

Duplex Printing

Range

Generation

Response Time

VA Rating

Open Box - Demo

Max Output

Battery Size

Stock Status

Price

4TB Samsung 990 PRO M.2 NVMe PCIe 4.0 Internal Solid State Drive (SSD)

4TB Samsung 870 EVO SATA III 2.5″ Internal Solid State Drive (SSD)

16TB Seagate Expansion Desktop STKP16000400 3.5″ External Hard Disk Drive (HDD)

16TB Western Digital Gold Enterprise WD161KRYZ 3.5″ Internal HDD

4TB Samsung 990 PRO M.2 NVMe PCIe 4.0 Internal Solid State Drive (SSD)

20TB Seagate Expansion STKP20000400 3.5″ External HDD

Crucial CT4000T705SSD3 T705 4TB PCIe 5.0 x4 NVMe M.2 2280 Solid State Drive

4TB Corsair MP600 PRO XT M.2 NVMe Internal Solid State Drive (SSD)

Crucial T705 4TB M.2 NVMe Gen5 with Heatsink NAND Solid State Drive

22TB Seagate Expansion STKP22000400 3.5″ External HDD

16TB Seagate Exos ST16000NM001J 3.5″ Internal Hard Disk Drive (HDD)

2TB Seagate Xbox Series X|S Expansion Card Solid State Drive (SSD)

18TB Western Digital Purple PRO 3.5″ Internal Surveillance HDD

14TB Seagate Ironwolf Pro ST14000NT001 3.5″ Internal NAS Hard Disk Drive (HDD)

4TB Samsung T7 Shield USB-C Powered External SSD

4TB Samsung MU-PG4T0B T9 Portable SSD

Does the hard drive you choose matter?

Internal and External Hard Drives

Internal Hard Drives

External Hard Drives

Hard Drive Types

Frequently Asked Questions

What are the 4 types of hard drives?

What is a hard drive in a computer?

Which is better SSD or HDD

Which type of hard disk is best?