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400GB SATA 300 - 3Gbps SATA Hard Disk Drives

If you are looking for Dell Hard Drives or Dell SSD Kits, please visit this category Dell Hard Drives & Dell SSD Kits

SATA / Serial ATAHard Drives are used to provide extremely large storage capacities in both desktop & servers.

We offer bother enterprise-grade SATA drives and desktop-class HDD. Enterprise-grade means that the unit has a more durable motor and bearing to facilitate 24x7 duty cycles (primarily for servers). Filter by capacity, and look for the "Enterprise-Grade" marking.

Server Enterprise SATA Drive Kits:
Servers typically use SATA disk drives mounted in trays for hot-plug (hot swappable) capability. These are available as system branded drive upgrade kits below (filter by Dell or HP etc).

All server kits use Enterprise Grade (24x7 Duty Cycle) Hot-swap SATA / Serial ATA hard drives, and are commonly used in Dell Poweredge Servers & HPE Proliant systems.

11 Products

Filtered By: 400GB SATA 300 - 3Gbps
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Western Digital WD4000AAJS SATA Hard Drive

Western Digital WD4000AAJS 400GB SATA Hard Drive

Western Digital Part #/MPN: WD4000AAJS

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 300 - 3Gbps

RAM: 8MB

$65.00
  • Factory Refurbished
    Condition Levels Explained

    The product has been built, rebuilt or repaired at the original manufacturer's factory (Note we NEVER sell 3rd party repaired items, as we do not find them to be reliable enough). Often these products are extremely close to new in condition, except that they contain at least one recycled or repaired component. Failure rates are often lower on these devices since they have been far more thoroughly tested than new items.

    Product Warranties Explained

    The product has a manufacturer warranty for the time period specified.

  • In Stock:9
    Need more?
    Stock Levels

    This stock level is real time and accurate. This quantity is available for same-day shipment. Larger quantities can take up to a week to ship. Call us for larger quantities that you need urgently.

  • 1 Year DiscTechWarranty
    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty

Seagate ST3400833NS SATA Hard Drive

Seagate NL35 ST3400833NS Enterprise SATA Hard Drive

Seagate Part #/MPN: ST3400833NS

Enterprise Grade

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 300 - 3Gbps

RAM: 8MB

$73.00
  • Refurbished
    Condition Levels Explained

    These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

  • In Stock:4
    Need more?
    Stock Levels

    This stock level is real time and accurate. This quantity is available for same-day shipment. Larger quantities can take up to a week to ship. Call us for larger quantities that you need urgently.

  • 1 Year DiscTechWarranty
    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty

Seagate ST3400620NS SATA Hard Drive

Seagate Barracuda ES 400GB 7.2K SATA Hard Drives ST3400620NS

Seagate Part #/MPN: ST3400620NS

Enterprise Grade

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 300 - 3Gbps

RAM: 16MB

$169.00
  • New Pull
    Condition Levels Explained

    The product has been mounted in a brand new system (e.g. server), then removed from the system, before entering service. These products may have some hours of usage due to system build time / burn-in / testing etc. New Pulls are guaranteed to have at least 95% (often 99%) of their service life remaining , they may show signs of being physically mounted and dismounted. All handling is performed by trained technicians, taking full ESD precautions.

  • In Stock:2
    Need more?
    Stock Levels

    This stock level is real time and accurate. This quantity is available for same-day shipment. Larger quantities can take up to a week to ship. Call us for larger quantities that you need urgently.

  • 1 Year DiscTechWarranty
    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty

Seagate ST3400620NS SATA Hard Drive

Seagate Barracuda ES 400GB 7.2K SATA Hard Drive ST3400620NS

Seagate Part #/MPN: ST3400620NS

Enterprise Grade

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 300 - 3Gbps

RAM: 16MB

$179.00
  • Brand New
    Condition Levels Explained

    The product is brand new.

  • In Stock:2
    Need more?
    Stock Levels

    This stock level is real time and accurate. This quantity is available for same-day shipment. Larger quantities can take up to a week to ship. Call us for larger quantities that you need urgently.

  • 5 Year ManufacturerWarranty
    Product Warranties Explained

    The product has a manufacturer warranty for the time period specified.

Western Digital WD4000AAJS SATA Hard Drive

Western Digital WD4000AAJS 400GB SATA Hard Drive

Western Digital Part #/MPN: WD4000AAJS

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SAS

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 300 - 3Gbps

RAM: 8MB

$65.00
  • Refurbished
    Condition Levels Explained

    These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

  • Special Order - Ships in 5-10 business days
    Special Order - Ships in 5-10 business days

    This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.

  • 1 Year DiscTechWarranty
    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty

Seagate ST3400620AS SATA Hard Drive

Seagate ST3400620AS SATA Hard Disk

Seagate Part #/MPN: ST3400620AS

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 300 - 3Gbps

RAM: 16MB

$69.50
  • Refurbished
    Condition Levels Explained

    These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

  • Special Order - Ships in 5-10 business days
    Special Order - Ships in 5-10 business days

    This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.

  • 1 Year DiscTechWarranty
    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty

Western Digital WD4000YS SATA Hard Drive

Western Digital WD4000YS RE2 400GB 7.2K Enterprise SATA Hard Drive

Western Digital Part #/MPN: WD4000YS

Enterprise Grade

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 300 - 3Gbps

RAM: 16MB

$89.00
  • Refurbished
    Condition Levels Explained

    These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

  • Special Order - Ships in 5-10 business days
    Special Order - Ships in 5-10 business days

    This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.

  • 1 Year DiscTechWarranty
    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty

Seagate ST3400620NS SATA Hard Drive

Seagate Barracuda ES 400GB 7.2K SATA Hard Disk Drive ST3400620NS

Seagate Part #/MPN: ST3400620NS

Enterprise Grade

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 300 - 3Gbps

RAM: 16MB

$33.00
  • Refurbished
    Condition Levels Explained

    These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

  • Special Order - Ships in 5-10 business days
    Special Order - Ships in 5-10 business days

    This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.

  • 1 Year DiscTechWarranty
    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty

HGST 0A33272 HDT725040VLA360 SATA Hard Drive

Hitachi Deskstar 7K500 400GB 7.2K SATA Hard Drive 0A33272

HGST Part #/MPN: 0A33272

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 300 - 3Gbps

RAM: 16MB

$79.00
  • Factory Refurbished
    Condition Levels Explained

    The product has been built, rebuilt or repaired at the original manufacturer's factory (Note we NEVER sell 3rd party repaired items, as we do not find them to be reliable enough). Often these products are extremely close to new in condition, except that they contain at least one recycled or repaired component. Failure rates are often lower on these devices since they have been far more thoroughly tested than new items.

    Product Warranties Explained

    The product has a manufacturer warranty for the time period specified.

  • Special Order - Ships in 5-10 business days
    Special Order - Ships in 5-10 business days

    This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.

  • 1 Year DiscTechWarranty
    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty

Seagate ST3400620AS SATA Hard Drive

Seagate ST3400620AS SATA Hard Drives

Seagate Part #/MPN: ST3400620AS

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 300 - 3Gbps

RAM: 16MB

$119.50
  • Brand New
    Condition Levels Explained

    The product is brand new.

  • Low Stock:Call for ETA
    Stock Levels

    This item is currently (nearly) out of stock. It may be possible to arrange fast shipment. If you need it urgently call us. Otherwise, it usually ships within 1 week.

  • 5 Year ManufacturerWarranty
    Product Warranties Explained

    The product has a manufacturer warranty for the time period specified.

Seagate ST3400620AS SATA Hard Drive

Seagate ST3400620AS SATA Hard Drive

Seagate Part #/MPN: ST3400620AS

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 300 - 3Gbps

RAM: 16MB

$69.50
  • Factory Refurbished
    Condition Levels Explained

    The product has been built, rebuilt or repaired at the original manufacturer's factory (Note we NEVER sell 3rd party repaired items, as we do not find them to be reliable enough). Often these products are extremely close to new in condition, except that they contain at least one recycled or repaired component. Failure rates are often lower on these devices since they have been far more thoroughly tested than new items.

    Product Warranties Explained

    The product has a manufacturer warranty for the time period specified.

  • Special Order - Ships in 5-10 business days
    Special Order - Ships in 5-10 business days

    This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.

  • 6 Month ManufacturerWarranty