Expansion Hard Drives

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Promise Technology 32TB (4 x 8TB) Pegasus R4i RAID Storage MPX Module for Mac Pro

Promise Technology 32TB (4 x 8TB) Pegasus R4i RAID Storage MPX Module for Mac Pro

B&H # PRP3R4IHD32 MFR # P3R4IHD32

Key Features

  • Designed for the Mac Pro
  • Full-Height MPX Form Factor
  • 4 x 8TB 7200 rpm SATA III 3.5" HDDs
  • 4 x 3.5" SATA III Drive Bays
$1,99995
Reg. $2,184.95
Save $185.00
Limited supply at this price
In Stock
G-Technology 6TB Spare 6000 Enterprise Hard Drive (Helium-filled)

G-Technology 6TB Spare 6000 Enterprise Hard Drive (Helium-filled)

B&H # GT0G03508 MFR # 0G03508-1

Key Features

  • For use with G-Technology Arrays Only
  • 6TB Capacity
  • Helium-filled
  • Hot-Swappable Enterprise-class Spare
$33995
In Stock

G-Technology 10TB Spare 10000 Enterprise Hard Drive (Helium-filled)

B&H # GT0G05048 MFR # 0G05048-1

Key Features

  • For use with G-Technology Arrays Only
  • 10TB Capacity
  • Helium-filled
  • Hot-Swappable Enterprise-class Spare
$49900
Special Order
Expected availability: 2-4 weeks

G-Technology 4TB Spare 4000 Enterprise Hard Drive

B&H # GT0G03507 MFR # 0G03507-1

Key Features

  • For use with G-Technology Arrays Only
  • 4TB Capacity
  • Hot-Swappable Enterprise-class Spare
  • Drive Speed: 7200 rpm
$25995
In Stock

Buffalo 4TB Replacement Drive for TeraStation TS1200D and TS1400D

B&H # BUOPHD40BST3 MFR # OP-HD4.0BST-3Y

Key Features

  • For TeraStation TS1200D and TS1400D
$22999
Special Order
Expected availability: 2-4 weeks
$74995
Special Order
Expected availability: 2-4 weeks
  • This item is noncancelable and nonreturnable.

OWC 1TB Spare Drive Assembly for ThunderBay and QX2 Arrays

B&H # OWCTBDACA1 MFR # OWCTBDACA1

Key Features

  • 1 x 1TB Toshiba DT01ACA Drive
  • 3.5" Internal Hard Drive
  • 32MB Cache Memory
  • 7200 RPM Spin Speed
$7900
Special Order
Expected availability: 7-14 business days
  • This item is noncancelable and nonreturnable.

Buffalo 1TB Replacement Drive for TeraStation 5000 Series Storage Array

B&H # BUOPHD10WR MFR # OP-HD1.0WR

Key Features

  • For TeraStation 5000 Series Storage
$8660
Special Order
Expected availability: 2-4 weeks

OWC 2TB Spare Drive Assembly for ThunderBay and QX2 Arrays

B&H # OWCTBDACA2 MFR # OWCTBDACA2

Key Features

  • 1 x 2TB Toshiba DT01ACA Drive
  • 3.5" Internal Hard Drive
  • 64MB Cache Memory
  • 7200 RPM Spin Speed
$9900
Special Order
Expected availability: 7-14 business days
  • This item is noncancelable and nonreturnable.

Buffalo 1TB Replacement Drive for TeraStation TS1200D and TS1400D

B&H # BUOPHD10BST3 MFR # OP-HD1.0BST-3Y

Key Features

  • For TeraStation TS1200D and TS1400D
$9999
Special Order
Expected availability: 2-4 weeks

Buffalo 2TB Replacement Drive for TeraStation 5000 Series Storage Array

B&H # BUOPHD20WR MFR # OP-HD2.0WR

Key Features

  • For TeraStation 5000 Series Storage
$12192
Special Order
Expected availability: 2-4 weeks

Areca 1TB CineRAID Hot-Spare Drive with Tray for ARC-5026

B&H # ARARCDT50261 MFR # ARC-DT5026-1T

Key Features

  • 1TB
  • SATA 6 Gb/s Interface
  • 7200rpm Rotational Speed
$12900
Special Order
Expected availability: 3-7 business days
  • This item is noncancelable and nonreturnable.

Buffalo 2TB Replacement Drive for TeraStation TS1200D and TS1400D

B&H # BUOPHD20BST3 MFR # OP-HD2.0BST-3Y

Key Features

  • For TeraStation TS1200D and TS1400D
$12999
Special Order
Expected availability: 2-4 weeks

Buffalo 1TB Spare Hard Drive for TeraStation 5000 Series Storage Solutions

B&H # BUTS5HD1 MFR # OP-HD1.0S-3Y

Key Features

  • Replaces a Failed Disk
$12999
Special Order
Expected availability: 2-4 weeks

Buffalo 3TB Replacement Drive for TeraStation 5000 Series Storage Array

B&H # BUOPBUHD30WR MFR # OP-HD3.0WR

Key Features

  • For TeraStation 5000 Series Storage
$13539
Special Order
Expected availability: 7-10 business days
  • This item is noncancelable and nonreturnable.

Panasonic 500GB 7200 RPM Kit For CF-31 MK3

B&H # PACFK31HD503 MFR # CF-K31HD5032

Key Features

    $13995
    Special Order
    Expected availability: 7-14 business days
    • This item is noncancelable and nonreturnable.

    Sonnet 3TB Fusion DX8/RX16 Drive Module (Platinum)

    B&H # SOFUSRM63KGB MFR # FUS-RM6-3000GB

    Key Features

    • 32MB Buffer
    • Additional Back-Up or Storage Drive
    • Used in Case of Drive Failure
    • Minimizes Downtime
    $14900
    Special Order
    Expected availability: 2-4 weeks
    • This item is noncancelable and nonreturnable.

    Buffalo Replacement 2TB Hard Drive for DriveStation Ultra

    B&H # BUOPBUHD20BN MFR # OP-HD2.0BN/B

    Key Features

    • 2TB Data Capacity
    • Designed for DriveStation Ultra
    $14999
    Special Order
    Expected availability: 7-10 business days
    • This item is noncancelable and nonreturnable.

    Buffalo 3TB Replacement Drive for TeraStation TS1200D and TS1400D

    B&H # BUOPHD30BST3 MFR # OP-HD3.0BST-3Y

    Key Features

    • For TeraStation TS1200D and TS1400D
    $14999
    Special Order
    Expected availability: 2-4 weeks

    Buffalo 2TB Spare Hard Drive for TeraStation 5000 Series Storage Solutions

    B&H # BUTS5HD2 MFR # OP-HD2.0S-3Y

    Key Features

    • Replaces a Failed Disk
    $14999
    Special Order
    Expected availability: 2-4 weeks

    Areca 2TB CineRAID Hot-Spare Drive with Tray for ARC-5026

    B&H # ARARCDT50262 MFR # ARC-DT5026-2T

    Key Features

    • 2TB
    • SATA 6 Gb/s Interface
    • 7200rpm Rotational Speed
    $16900
    Special Order
    Expected availability: 3-7 business days
    • This item is noncancelable and nonreturnable.

    Buffalo Replacement Standard HDD (2TB)

    B&H # BUOPHD20ZS MFR # OP-HD2.0ZS-3Y

    Key Features

      $16999
      Special Order
      Expected availability: 2-4 weeks

      Sonnet 500GB Fusion RAID Drive Module (Gray)

      B&H # SOFUSRM40500 MFR # FUS-RM4-0500GB

      Key Features

      • For Fusion DX800RAID Storage System
      • 32MB Cache
      • 7200 RPM
      $18900
      Special Order
      Expected availability: 2-4 weeks
      • This item is noncancelable and nonreturnable.

      Buffalo 2TB Replacement Hard Drive for DriveStation Duo Gen 2

      B&H # BUOPHD20WH MFR # OP-HD2.0WH

      Key Features

      • 2TB Capacity
      • SATA II 3 Gb/s Interface
      $17999
      Special Order
      Expected availability: 2-4 weeks

      Buffalo 2TB Replacement Drive for DriveStation Quad Gen2 Storage Solution

      B&H # BUOPHD20QH MFR # OP-HD2.0QH

      Key Features

      • For DriveStation Quad Gen2
      $17999
      Special Order
      Expected availability: 2-4 weeks

      Buffalo 3TB Spare Hard Drive for TeraStation 5000 Series Storage Solutions

      B&H # BUTS5HD3 MFR # OP-HD3.0S-3Y

      Key Features

      • Replaces a Failed Disk
      $17999
      Special Order
      Expected availability: 2-4 weeks

      Buffalo 4TB Replacement Drive for TeraStation 5000 Series Storage Array

      B&H # BUOPHD40WR MFR # OP-HD4.0WR

      Key Features

      • For TeraStation 5000 Series Storage
      $19591
      Special Order
      Expected availability: 2-4 weeks
      $19900
      Special Order
      Expected availability: 2-4 weeks
      • This item is noncancelable and nonreturnable.

      HP 512GB Z Turbo Drive Quad Pro PCIe TLC SSD Module

      B&H # HE4YZ36AT MFR # 4YZ36AT

      Key Features

      • SSD Module for HP Z Turbo Drive Quad Pro
      • For Select HP Workstations
      • 512GB Capacity
      • Built-In Data Protection
      $20195
      Special Order
      Expected availability: 2-4 weeks

      HP 512GB Z Turbo Drive SED (Z8 G4) TLC SSD Module

      B&H # HE4YZ46AT MFR # 4YZ46AT

      Key Features

      • SSD Module for HP Z Turbo Drive
      • For Select HP Workstations
      • 512GB Capacity
      • TLC Flash
      $20495
      Special Order
      Expected availability: 2-4 weeks

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      Learning About Expansion Hard Drives

      Expansion hard drives increase the storage capacity of the hardware that you use every day. If you need to store a lot of data, photos, videos, and more, then investing in an expansion hard drive is a viable solution.


      What's an Expansion Hard Drive?

      An expansion hard drive is similar to the HDD on your computer. Find 3.5-inch expansion drives that fit your desktop, 2.5-inch drives for your laptop, and portable, plug-and-play drives that work with either. Internal expansion hard drives are a suitable choice for enhancing internal storage, while external drives are portable, and are often used as backup hard drives for your data and other important documents.


      Expansion Drive Interface, Capacity, and Speed

      How your expansion drive connects to your computer, how much data it can store, and the speed with which it accesses your files are all essential considerations.

      Interface

      Internal hard drives come with connectors that interface with your computer. Most personal computers have SATA connectors, while servers and corporate workstations connect through SAS. Portable external hard drives use USB cables and adapters that can plug into any computer with a USB interface.

      Capacity

      Expansion hard drives vary in storage capacity, from 32GB to 48TB. One terabyte is equal to 1,000 gigabytes, so the difference between the smallest and the largest available is vast. You'll need larger capacity drives if you intend to store many large files.

      Speed

      The drive's speed refers to how quickly it can find a file. HDDs display an RPM, a number from 5,400 to upward of 15,000. The larger the number, the faster the disk spins and finds your information.


      Find a wide array of expansion hard drives and other computer hard drives and storage devices for your PCs or workstations, at B&H Photo Video.

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