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  1. Home
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  3. Electronics
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  5. Computer Internal Components
  6. /
  7. Internal Hard Drives

Internal Hard Drives (1,500+ items)

Samsung 2TB 990 PRO PCIe Gen.4 X4 NVMe 2.0 M.2 (2280) MZ-V9P2T0B/AM
Samsung

2TB 990 PRO PCIe Gen.4 X4 NVMe 2.0 M.2 (2280)

Zoro # G116480403
Mfr # MZ-V9P2T0B/AM
product price:  $849.99
/ea
Seagate STJR2000400 2 TB Portable Solid State Drive - Plug-in Card External STJR2000400
Seagate

STJR2000400 2 TB Portable Solid State Drive - Plug-in Card External

Zoro # G712490004
Mfr # STJR2000400
product price:  $416.94
/ea
Synology America Synology Enterprise HAT5310 HAT5310-20T 20 TB Hard Drive - 3.5" Internal - SATA HAT5310-20T
Synology America

Synology Enterprise HAT5310 HAT5310-20T 20 TB Hard Drive - 3.5" Internal - SATA

Zoro # G814877543
Mfr # HAT5310-20T
product price:  $1,240.99
/ea
Western Digital 16TB 7200RPM 3.5 WD RED PRO SATA WD161KFGX
Western Digital

16TB 7200RPM 3.5 WD RED PRO SATA

Zoro # G914878624
Mfr # WD161KFGX
product price:  $835.99
/ea
Western Digital 18TB 7200RPM 3.5 WD RED PRO SATA WD181KFGX
Western Digital

18TB 7200RPM 3.5 WD RED PRO SATA

Zoro # G014878654
Mfr # WD181KFGX
product price:  $933.99
/ea
Western Digital WD Red Plus 4TB Hard Drive, 3.5 in. Internal, SATA/600, Conventional Magnetic Recording Method WD40EFPX
Western Digital

WD Red Plus 4TB Hard Drive, 3.5 in. Internal, SATA/600, Conventional Magnetic Recording Method

Zoro # G810127734
Mfr # WD40EFPX
product price:  $237.99
/ea
Western Digital WD Red Plus 6TB Hard Drive, 3.5 in. Internal, SATA/600, Conventional Magnetic Recording Method WD60EFPX
Western Digital

WD Red Plus 6TB Hard Drive, 3.5 in. Internal, SATA/600, Conventional Magnetic Recording Method

Zoro # G310127722
Mfr # WD60EFPX
product price:  $326.99
/ea
Samsung 990 PRO 4TB PCIE GEN.4, NVME 2.0 M.2 SSD MZ-V9P4T0B/AM
Samsung

990 PRO 4TB PCIE GEN.4, NVME 2.0 M.2 SSD

Zoro # G016430577
Mfr # MZ-V9P4T0B/AM
product price:  $1,559.99
/ea
Samsung 870 EVO 500GB MZ-77E500E
Samsung

870 EVO 500GB

Zoro # G916430509
Mfr # MZ-77E500E
product price:  $408.99
/ea
Samsung 1TB 990 PRO PCIe Gen.4 X4 NVMe 2.0 M.2 (2280) MZ-V9P1T0B/AM
Samsung

1TB 990 PRO PCIe Gen.4 X4 NVMe 2.0 M.2 (2280)

Zoro # G316430611
Mfr # MZ-V9P1T0B/AM
product price:  $440.99
/ea
Western Digital WD Red Pro 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5 in. Internal Hard Drive WD161KFGX
Western Digital

WD Red Pro 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5 in. Internal Hard Drive

Zoro # G810126683
Mfr # WD161KFGX
product price:  $777.99
/ea
Sandisk 1TB EXTREME PORTABLE SSD SDSSDE61-1T00-G25
Sandisk

1TB EXTREME PORTABLE SSD

Zoro # G121709391
Mfr # SDSSDE61-1T00-G25
product price:  $349.99
/ea
Sandisk 2TB EXTREME PORTABLE SSD SDSSDE61-2T00-G25
Sandisk

2TB EXTREME PORTABLE SSD

Zoro # G421706854
Mfr # SDSSDE61-2T00-G25
product price:  $652.99
/ea
Western Digital 8TB WD RED PLUS NAS HARD DRIVE 3.5 INCH 5640RPM WD80EFPX
Western Digital

8TB WD RED PLUS NAS HARD DRIVE 3.5 INCH 5640RPM

Zoro # G714878770
Mfr # WD80EFPX
product price:  $531.99
/ea
Samsung 2TB 9100 PRO PCIE 5.0X4 NVME 2.0 V NAND TLC V8 M MZ-VAP2T0B/AM
Samsung

2TB 9100 PRO PCIE 5.0X4 NVME 2.0 V NAND TLC V8 M

Zoro # G216130383
Mfr # MZ-VAP2T0B/AM
product price:  $412.99
/ea
Synology America Synology Plus HAT33004T 4 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - 5400rpm HAT3300-4T
Synology America

Synology Plus HAT33004T 4 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - 5400rpm

Zoro # G814877635
Mfr # HAT3300-4T
product price:  $236.99
/ea
Western Digital 12TB 7200RPM 3.5 WD Red Plus SATA WD120EFGX
Western Digital

12TB 7200RPM 3.5 WD Red Plus SATA

Zoro # G121706505
Mfr # WD120EFGX
product price:  $582.99
/ea
Synology America SYNOLOGY HAT3310 12TB PLUS SERIES SATA HDD 3.5 HAT3310-12T
Synology America

SYNOLOGY HAT3310 12TB PLUS SERIES SATA HDD 3.5

Zoro # G514877676
Mfr # HAT3310-12T
product price:  $572.99
/ea
Micron Crucial T705 4 TB Solid State Drive - M.2 2280 Internal - PCI Express NVMe (PCI Express NVMe 5.0 x4) CT4000T705SSD3
Micron

Crucial T705 4 TB Solid State Drive - M.2 2280 Internal - PCI Express NVMe (PCI Express NVMe 5.0 x4)

Zoro # G416480370
Mfr # CT4000T705SSD3
product price:  $769.99
/ea
Axiom 960GB C565n Series SATA M.2 22x80 SSD 6Gb/s SATA-III - TAA Compliant AXG97593
Axiom

960GB C565n Series SATA M.2 22x80 SSD 6Gb/s SATA-III - TAA Compliant

Zoro # G9435687
Mfr # AXG97593
product price:  $592.99
/ea
Sandisk Technologies WD GREEN 500GB SSD - PCIE NVME - M.2 WDS500G2G0C-00CDH0
Sandisk Technologies

WD GREEN 500GB SSD - PCIE NVME - M.2

Zoro # G615659867
Mfr # WDS500G2G0C-00CDH0
product price:  $95.45
/ea
Sanoxy USB 2.0 to 2.5inch HDD 7+15pin SATA Hard Drive Cable Adapter For SATA SSD & HDD SANOXY-CABLE68
Sanoxy

USB 2.0 to 2.5inch HDD 7+15pin SATA Hard Drive Cable Adapter For SATA SSD & HDD

Zoro # G810039037
Mfr # SANOXY-CABLE68
product price:  $13.45
/ea
Buffalo LinkStation 710 1-Bay Professional Network Storage 4TB (1x4TB) with Hard Drives Included LS710D0401
Buffalo

LinkStation 710 1-Bay Professional Network Storage 4TB (1x4TB) with Hard Drives Included

Zoro # G816432825
Mfr # LS710D0401
product price:  $319.99
/ea
Sandisk WD G-DRIVE SDPHF1A-022T-NBAAD 22 TB Desktop Hard Drive - External SDPHF1A022TNBAAD
Sandisk

WD G-DRIVE SDPHF1A-022T-NBAAD 22 TB Desktop Hard Drive - External

Zoro # G912432422
Mfr # SDPHF1A022TNBAAD
product price:  $1,300.99
/ea
Kingston 1024G KC3000 PCIe 4.0 M.2 SSD SKC3000S/1024G
Kingston

1024G KC3000 PCIe 4.0 M.2 SSD

Zoro # G513750727
Mfr # SKC3000S/1024G
product price:  $387.99
/ea
Owc 480GB Envoy Pro FX Thunderbolt (40Gb/s) + USB C (10Gb/s) Portable And Rugged NVMe SSD OWCTB3ENVPFX.5
Owc

480GB Envoy Pro FX Thunderbolt (40Gb/s) + USB C (10Gb/s) Portable And Rugged NVMe SSD

Zoro # G316430581
Mfr # OWCTB3ENVPFX.5
product price:  $256.99
/ea
Team Group TEAMGROUP T-FORCE VULCAN Z 2.5 SATA3 SSD 256GB INTERNAL SOLID STATE DRIVE (SSD) T253TZ256G0C101
Team Group

TEAMGROUP T-FORCE VULCAN Z 2.5 SATA3 SSD 256GB INTERNAL SOLID STATE DRIVE (SSD)

Zoro # G222605769
Mfr # T253TZ256G0C101
product price:  $73.75
/ea
Hpe 2.40 TB Hard Drive - 2.5" Internal - SAS (12Gb/s SAS) P28352-B21
Hpe

2.40 TB Hard Drive - 2.5" Internal - SAS (12Gb/s SAS)

Zoro # G015831825
Mfr # P28352-B21
product price:  $405.99
/ea
Sanoxy USB 3.0 to SATA 2.5 inch USB Hard Disk Drive HDD Adapter w/SSD and HDD support SANOXY-VNDR-USB3-sata-cbl
Sanoxy

USB 3.0 to SATA 2.5 inch USB Hard Disk Drive HDD Adapter w/SSD and HDD support

Zoro # G310039025
Mfr # SANOXY-VNDR-USB3-sata-cbl
product price:  $14.99
/ea
Add-On AddOn 1TB M.2 2280 PCIe Gen 4 x4 NVMe 1.4 SSD ADD-SSDVT1TB-D8
Add-On

AddOn 1TB M.2 2280 PCIe Gen 4 x4 NVMe 1.4 SSD

Zoro # G410729482
Mfr # ADD-SSDVT1TB-D8
product price:  $488.99
/ea
Sandisk THOR M.2 2280 WD BLACK SN8100 SM2508 CONTROLLER 1000GB NO WDS100T1X0M-00CMT0
Sandisk

THOR M.2 2280 WD BLACK SN8100 SM2508 CONTROLLER 1000GB NO

Zoro # G416286286
Mfr # WDS100T1X0M-00CMT0
product price:  $785.99
/ea
Buffalo LinkStation SoHo 720 2-Bay Professional Office NAS 4TB (2x2TB) with Hard Drives Included LS720D0402B
Buffalo

LinkStation SoHo 720 2-Bay Professional Office NAS 4TB (2x2TB) with Hard Drives Included

Zoro # G716432789
Mfr # LS720D0402B
product price:  $573.99
/ea
Sanoxy USB 3.0 to 2.5in. SATA Cable HDD SSD Hard Drive Adapter Cable for Windows 10 MacOS SANOXY-CABLE26
Sanoxy

USB 3.0 to 2.5in. SATA Cable HDD SSD Hard Drive Adapter Cable for Windows 10 MacOS

Zoro # G810039075
Mfr # SANOXY-CABLE26
product price:  $24.55
/ea
Edge Memory 2Tb Mushkin Source Deluxe 7Mm Sata 3 Ssd MKNSSDSR2TB-DX
Edge Memory

2Tb Mushkin Source Deluxe 7Mm Sata 3 Ssd

Zoro # G9712920
Mfr # MKNSSDSR2TB-DX
product price:  $340.99
/ea
Buffalo LinkStation 720 2-Bay Professional Network Storage 8TB (2x4TB) with Hard Drives Included LS720D0802
Buffalo

LinkStation 720 2-Bay Professional Network Storage 8TB (2x4TB) with Hard Drives Included

Zoro # G216432791
Mfr # LS720D0802
product price:  $552.99
/ea
Toshiba (MG10SDA600E) Hard Drives/Solid State Drives MG10SDA600E
Toshiba

(MG10SDA600E) Hard Drives/Solid State Drives

Zoro # G215659847
Mfr # MG10SDA600E
product price:  $263.99
/ea
Internal Hard Drives (1,500+ items)
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About Internal Hard Drives

Internal Hard Drives, or HDDs, are used to store data and information on computers. These hard drives are typically found inside desktop computers and laptops, but they can also be used in other devices such as servers, game consoles, and digital video recorders.

Types of Internal Hard Drives

Internal hard drives come in a variety of sizes, speeds, and capacities. Some common types include SATA (Serial Advanced Technology Attachment) drives which use a data cable to connect to the computer's motherboard; NVMe (Non-Volatile Memory Express) which is a type of solid-state drive that offers faster speeds; and SCSI (Small Computer System Interface) which uses multiple cables for greater speed.

How Internal Hard Drives are Made

Internal hard drives consist of several components including the platters that store the data bits on their magnetic surface, the actuator arm that moves across the platter reading and writing data bits as needed, and the spindle motor that spins the platters at high speed. They also have an integrated circuit board with electronic components such as transistors and resistors.

Industries That Use Internal Hard Drives

Internal hard drives are used by many industries such as IT professionals who need reliable storage solutions for their business systems; scientists who require large amounts of space for research projects; gamers who want fast loading times for their games; filmmakers who need huge amounts of storage space for their videos; medical professionals who need to store patient records securely; and more.

Find the Internal Hard Drives You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electronics along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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