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Deal.ai › Western Digital
Western Digital
Western Digital Black 1TB 5400RPM SATA 6GB/s 16MB Cache 16GB SSD 2.5-inch Hybrid Hard Disk Drive

Western Digital Black 1TB 5400RPM SATA 6GB/s 16MB Cache 16GB SSD 2.5-inch Hybrid Hard Disk Drive

Best price now

$499.10at Tech Network Supply LLCChecked Nov 13

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Price facts

  • Last seen at $499.10 at Tech Network Supply LLC on Nov 13.

Our take on the Western Digital Black 1TB 5400RPM SATA 6GB/s 16MB Cache 16GB SSD 2.5-inch Hybrid Hard Disk Drive

The WD Black WD10S12X is a 2.5-inch hybrid drive: a 1TB 5400RPM hard disk with a 16GB SSD cache and 16MB of DRAM, on a SATA 6Gb/s interface. The drive handles bulk storage while the flash cache holds frequently read data, so boot and app launches feel quicker than a plain 5400RPM laptop drive. It suits laptops and small-form-factor desktops that need a lot of capacity from one 2.5-inch bay. Compared with a pure SSD of the same capacity it is slower and more fragile, and compared with a plain hard drive it is more responsive; it is a 2013-era design, so most buyers now choose an SSD instead.

Best forLaptops with a single 2.5-inch bay that need large capacityUpgrading an older machine from a plain 5400RPM driveSecondary storage for games and media in a small-form-factor PCBudget builds that want SSD-like responsiveness without a full SSD
Pros
  • 1TB of capacity in a 2.5-inch, 9.5mm form factor
  • 16GB SSD cache speeds up repeat reads and boot
  • SATA 6Gb/s interface fits most laptops and desktops
  • 16MB DRAM cache helps burst performance
  • WD Black line carries a longer warranty than WD Blue
Cons
  • 5400RPM platters make sustained writes slow by modern standards
  • Slower and less durable than a same-capacity SATA SSD
  • Hybrid caching only helps data it has already seen
  • Older model; firmware and support are dated
  • Mechanical drive is sensitive to shock in a laptop

Western Digital Black 1TB 5400RPM SATA 6GB/s 16MB Cache 16GB SSD 2.5-inch Hybrid Hard Disk Drive prices at every store

  • Tech Network Supply LLCNew

    In stockReturn policy

    $499.10Checked Nov 13
    Visit Tech Network Supply LLC

What reviewers say

Owners of WD Black hybrid drives describe a clear step up from a plain 5400RPM laptop drive, with faster boots and quicker app launches once the cache warms up. They also note that large file transfers and first-time reads stay at hard-drive speed.

What people mention
  • SpeedMixedOwners say boots and repeat app launches are quicker than a plain 5400RPM drive, but first-time reads and big transfers stay slow.
  • CacheMixedThe 16GB SSD cache helps data the drive has already seen; new files get no boost.
  • CapacityPraisedBuyers value getting 1TB in a single 2.5-inch bay.
  • NoisePraisedReported as quiet in normal laptop use.
  • DurabilityCriticisedAs a mechanical drive it is more vulnerable to shock and drops than an SSD.

About the Western Digital Black 1TB 5400RPM SATA 6GB/s 16MB Cache 16GB SSD 2.5-inch Hybrid Hard Disk Drive

This is a Western Digital Black 2.5-inch hybrid hard disk drive. It combines 1TB of hard drive storage with a 16GB SSD. It connects over SATA 6GB/s.

The drive spins at 5400RPM and has a 16MB cache.

Brand
Western Digital
Model
WD10S12X-55JTET0
Capacity
1TB
SSD cache
16GB
Drive type
Hybrid hard disk drive
Form factor
2.5-inch
Speed
5400RPM
Cache
16MB
Interface
SATA 6GB/s

Questions and answers

Is this faster than a regular laptop hard drive?
Yes, for data the drive has already read. The 16GB flash cache speeds up boots and repeat app launches. Large transfers and new files run at normal 5400RPM hard-drive speed.
Should I buy this instead of an SSD?
Only if you need 1TB from one 2.5-inch bay and cannot stretch to an SSD. A SATA SSD of the same capacity is faster, quieter and more shock-resistant.
Will it fit my laptop?
It is a standard 2.5-inch, 9.5mm-thick SATA drive, so it fits most laptops that take a 2.5-inch drive. Check your machine's bay thickness and interface first.
What is in the box?
The drive itself. No SATA cable, screws or cloning software are included, so plan for those separately.
Does the 16GB SSD count toward storage?
No. The 1TB is the hard disk; the 16GB of flash is a cache managed by the drive's firmware and is not usable storage.
Is it good for a gaming laptop?
It can hold a large game library, but load times are far longer than on an SSD. Use it as secondary storage rather than for the OS and main games.
Where is the Western Digital Black 1TB 5400RPM SATA 6GB/s 16MB Cache 16GB SSD 2.5-inch Hybrid Hard Disk Drive cheapest?
At Tech Network Supply LLC, for $499.10, as of our latest check.

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