Western Digital Red Drive

If you need to stack your NAS, the Red drive makes a good choice — good speeds, quiet operation and some intelligent technology make it the go-to drive.

CNET Rating

About The Author

CNET Editor

Craig was sucked into the endless vortex of tech at an early age, only to be spat back out babbling things like "phase-locked-loop crystal oscillators!". Mostly this receives a pat on the head from the listener, followed closely by a question about what laptop they should buy.

When building a NAS in the past, the consumer generally had two choices: dip into hard drives that weren't really built to be stacked next to each other in a cramped environment and run for 24 hours, or splash out for an enterprise drive that cost the world.

Those who opted for choice one and bought "green" drives, for the fact that they were cheaper, ran slower and were therefore cooler, often found themselves in the bind of drives dropping from their arrays, as TLER or whatever equivalent either shipped as disabled or simply wasn't there.

So it's nice that Western Digital has spotted a niche to tackle: that of the NAS drive. Its new Red drives are built specifically to live in that tiny box in the corner of your room, including shipping with TLER on by default, technology to minimise vibration and the adjustable spindle speed of the green drives to keep heat, and technically energy bills, down.

It's also backed up with a three-year warranty, which while not extraordinary is always nice to have.

They're technically SATA 6Gbps drives (not that it'll get anywhere near saturating that like an SSD will), and has 64MB of RAM on-board. At this point in time, they come in 1TB, 2TB and 3TB capacities, going for around AU$95, AU$155 and AU$210, respectively.

So, how about performance?

Performance is quite excellent, and, surprisingly, the drive remained next to silent throughout our whole test.

Sequential read speeds (in MBps)

  • 197.6
    Western Digital Velociraptor (1.0TB, WD1000THZ)
  • 161.8
    Western Digital Red (1.0TB WD10EFRX)
  • 160.4
    Western Digital Red (2.0TB WD20EFRX)
  • 157.4
    Western Digital Red (3.0TB WD30EFRX)
  • 117.30
    Western Digital Blue (2.5-inch, 500GB, WD5000LPVT)
  • 70.54
    Western Digital Green (1.0TB, WD10EADS)

(Longer bars indicate better performance)

The Red drive performs exceptionally well, especially when seen in the context of the Green drive. While the 10,000rpm Velociraptor of course streaks ahead, it's also quite a noisy and expensive drive. The 6Gbps interface also helps a little, with burst speeds of around 330MBps recorded, as opposed to around 180MBps when attached to a 3Gbps interface.

If you need to stack your NAS, the Red drive makes a good choice — good speeds, quiet operation and some intelligent technology make it the go-to drive.

Add Your Review 2

* Below fields optional

Post comment as

GregD2 posted a comment   

Do you think these are well suited as Media Center recording drives? I see the are lower power and lower noise than the WD Greens. Any issues in using them in a Media Center drive as a dedicated TV recording disk?



Rolloxan posted a comment   

The pricing on this article is misleading - should instead read $95 for 1GB


Craig Simms posted a reply   

Or 1TB as the case may be. Sadly we can't split the pricing by SKU, we can only enter one.


Chandler posted a reply   

The OP's point may have been that the image is of the 3TB SKU, but the price listed is that of the 1TB SKU...

Other than that - good review: I'm looking at upgrading the drives in my NAS, so to know that there's NAS drives around within my sort of price range is great, and to know what they're like even better.


Craig Simms posted a reply   

Ah I see -- a good point. I'll adjust the price to the 3TB version.


cyberacc posted a reply   

perhaps for 1TB. I wonder if this article has been edited since you wrote this, as it clearly says "respectively".

Sponsored Links

Recently Viewed Products