400GB SATA Hard Disk Drives

If you are looking for Dell Hard Drives or Dell SSD Kits, please visit this link 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 840, 1900, 1950, 1950 III, 2900, 2900 III, 2950, 2950 III, 2970, 6900, 6950, R300, R900, R905, T300, T605 Servers and PowerVault MD1000, MD3000, NF100, NF500, NF600 Storage ArraysT110 II, T310, T320, T410, T420, T610, T620, T630, T710, R220, R310, R320, R415, R420, R420XR, R510, R515, R520, R610, R620, R630, R710, R715, R720, R720XD, R730, R730XD, R810, R815, R820, R910, R920, NX3000 and PowerVault Storage Arrays MD1200, MD3200, MD3200i, MD3800f ; HP & Compaq Proliant systems Gen2, Gen3, Gen4 and Gen 8 such as DL140 G2 , DL140 G3 , DL145 G2 , DL145 G3 , DL160 G5 , DL180 G5 , DL185 G5, DL320 G3 , DL320 G4 , DL320 G5 , DL320 G5p , DL360 G4p , ML110 G3 , ML150 G3 , ML310 G2 , ML310 G3 , ML310 G4 , ML310 G5 , ML350 G4p , ML350 G5, DL160 Gen8,DL320e Gen8, DL360e Gen8, DL360p Gen8, DL380e Gen8, DL380p Gen8, DL385p Gen8, ML310e Gen8, ML350e Gen8, ML350p Gen8, SL4540 Gen8, SL4545 Gen8 and Ibm xSeries such as 336, x336 and SFF (Small Form Factor) Servers Storage Systems.

Example models are:

Desktop SATA Drives:

SATA hard drives can also be used in an internal, non hot-swap application. In this case they are connected by a cable to a connector on the SAS / SATA controller. These drives are focused on capacity and value, rather than durability.

22 Products

Filtered By: 400GB
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HGST 0A30229 HDS724040KLSA80 SATA Hard Drive

Hitachi Deskstar 400GB SATA Hard Drive 7K400 0A30229 HDS724040KLSA80

HGST Part #/MPN: 0A30229

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 150 - 1.5Gbps

RAM: 8MB

$19.00
  • Refurbished
  • In Stock:57
    Need more?
  • 1 Year DiscTechWarranty
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
  • In Stock:9
    Need more?
  • 1 Year DiscTechWarranty
HGST 0A30229 HDS724040KLSA80 3.5" SATA Hard Drive

Hitachi Deskstar 7K400 0A30229 Desktop SATA Hard Drive

HGST Part #/MPN: 0A30229

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 150 - 1.5Gbps

RAM: 8MB

$59.00
  • New Pull
  • In Stock:6
    Need more?
  • 1 Year DiscTechWarranty
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
  • In Stock:4
    Need more?
  • 1 Year DiscTechWarranty
HGST 0A30229 HDS724040KLSA80 SATA Hard Drive

Hitachi Deskstar 7K400 0A30229 SATA Hard Drive

HGST Part #/MPN: 0A30229

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 150 - 1.5Gbps

RAM: 8MB

$89.00
  • Brand New
  • In Stock:2
    Need more?
  • 1 Year DiscTechWarranty
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
  • In Stock:2
    Need more?
  • 1 Year DiscTechWarranty
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
  • In Stock:2
    Need more?
  • 5 Year ManufacturerWarranty
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
  • Special Order - Ships in 5-10 business days
  • 1 Year DiscTechWarranty
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
  • Special Order - Ships in 5-10 business days
  • 1 Year DiscTechWarranty
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
  • Special Order - Ships in 5-10 business days
  • 1 Year DiscTechWarranty
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
  • Special Order - Ships in 5-10 business days
  • 1 Year DiscTechWarranty
Seagate ST3400832AS SATA Hard Drive

Seagate Barracuda ST3400832AS 7200.8 400GB 7.2K SATA Hard Drives

Seagate Part #/MPN: ST3400832AS

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 150 - 1.5Gbps

RAM: 8MB

$99.95
  • Brand New
  • Low Stock:Call for ETA
  • 1 Year DiscTechWarranty
Seagate ST3400832NS SATA Hard Drive

Seagate Barracuda 7200.8 ST3400832NS SATA Hard Drive

Seagate Part #/MPN: ST3400832NS

Enterprise Grade

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 150 - 1.5Gbps

RAM: 8MB

$39.00
  • Refurbished
  • Special Order - Ships in 5-10 business days
  • 1 Year DiscTechWarranty
Seagate ST3400832AS SATA Hard Drive

Seagate Barracuda 7200.8 ST3400832AS SATA Hard Drive

Seagate Part #/MPN: ST3400832AS

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 150 - 1.5Gbps

RAM: 8MB

$22.00
  • Refurbished
  • Special Order - Ships in 5-10 business days
  • 1 Year DiscTechWarranty
HGST 0A30229 HDS724040KLSA80 SATA Hard Drive

Hitachi Deskstar 7K400 0A30229 SATA Hard Drive

HGST Part #/MPN: 0A30229

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 150 - 1.5Gbps

RAM: 8MB

$29.00
  • Factory Refurbished
  • Special Order - Ships in 5-10 business days
  • 1 Year DiscTechWarranty
Western Digital WD4000YR SATA Hard Drive

Western Digital Caviar RE2 WD4000YR 400GB 7.2K SATA Hard Drive

Western Digital Part #/MPN: WD4000YR

Enterprise Grade

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 150 - 1.5Gbps

RAM: 16MB

$79.00
  • Refurbished
  • Special Order - Ships in 5-10 business days
  • 1 Year DiscTechWarranty
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
  • Special Order - Ships in 5-10 business days
  • 1 Year DiscTechWarranty
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
  • Low Stock:Call for ETA
  • 5 Year ManufacturerWarranty
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
  • Special Order - Ships in 5-10 business days
  • 6 Month ManufacturerWarranty
Seagate ST3400832AS SATA Hard Drive

Seagate Barracuda 7200.8 400GB 7.2K SATA Hard Drive ST3400832AS

Seagate Part #/MPN: ST3400832AS

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 150 - 1.5Gbps

RAM: 8MB

$45.00
  • Factory Refurbished
  • Special Order - Ships in 5-10 business days
  • 6 Month ManufacturerWarranty
Seagate ST3400832NS SATA Hard Drive

Seagate Barracuda 7200.8 400GB 7.2K SATA Hard Drive

Seagate Part #/MPN: ST3400832NS

Enterprise Grade

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 150 - 1.5Gbps

RAM: 8MB

$199.95
  • Brand New
  • Low Stock:Call for ETA
  • 1 Year DiscTechWarranty
Seagate ST3400832AS SATA Hard Drive

Seagate ST3400832AS SATA Hard Drive

Seagate Part #/MPN: ST3400832AS

Capacity: 400GB

Speed: 7.2K RPM

Interface Types: SATA

Form Factor: 3.5" LFF Hard Drive

Electrical Interface: SATA 150 - 1.5Gbps

RAM: 8MB

$249.95
  • Brand New
  • Low Stock:Call for ETA
  • 5 Year ManufacturerWarranty