Following on from my post about upgrading one of the internal drives in my 2008 Mac Pro, I moved on to upgrading the disk inside my LaCie d2 Quadra external drive this morning. Once again pretty straightforward thanks to SuperDuper, my Voyager Q and a Philips screwdriver. If you’ve got one of these LaCie drives and you’d like more space for whatever reason (and the existing drive is out of warranty), then dive in because in less than ten minutes you’ll be enjoying lots more free space.
The LaCie d2 Quadra is a solid and well constructed external unit which actually makes replacing the drive inside it very easy because all the parts are machined to fit together just so. You won’t be struggling with screw holes that don’t line up or bendy bits of plastic as the case is a nicely machined piece of aluminium (or aluminum depending on your side of the Atlantic!).
1. Ok first step is to remove the four screws at the back of the unit. You’ll discover that these screws hold on both the back and front bezels as they go right the way through the case!
2. Having removed the front and rear bezels, next remove the thin masking plate that covers the ports on the rear of the device. Take care to do this gently and to not bend it.
3. Turn the unit on it’s side and remove the two screws that hold the internal assembly in place.
4. Now you can slide out the whole internal assembly which is basically a mounting plate, a circuit board and the drive itself.
5. Turn the assembly over and remove the four screws that hold the drive onto the mounting plate.
6. Next you can gently slide the drive off the SATA connector. I found the best way to do this was to just rock the drive slightly from side to side while gently pulling it.
7. From here on in it’s pretty much a case of reversing the procedure starting by gently sliding the new drive on to the SATA connector then re-attaching it to the mounting plate. The screws really don’t have to be that tight as the drive barely vibrates and isn’t going anywhere once re-fitted.
8. Slide the whole internal assembly back into the case, making sure that the two screw holes on the side of the assembly line up with their corresponding holes in the side of the case.
9. Secure the assembly inside the case using the two screws on the side.
10. Replace the masking plate over the ports at the back, again taking care not to bend it.
11. Replace the front and back bezels and secure them in place using the four long case screws.
That’s it, pretty straight forward eh? The procedure for cloning my existing 1.5Tb drive in the LaCie on to the new 2Tb disk was much the same as for the internal drive upgrade I just did. I popped the 2Tb drive into my Voyager Q, created a single Mac OS Extended (journalled) partition with a unique name then used SuperDuper to copy everything from the existing LaCie drive to the new one. Finally I ejected both drives, did the hardware swap, powered up the LaCie with the new drive inside and renamed the volume back to the original name (so that I don';t have to change any backup routines, etc).
Choice of Hard Disk Drive
It’s worth noting that the LaCie d2 Quadra is a passively cooled drive enclosure, i.e. there is no fan to pull air through it. For this reason I have stuck with a Western Digital ‘Green’ SATA hard disk – the WD20EARS SATA 3Gb/s 3.5inch IntelliPower 2Tb 64Mb to be exact. I have used WD Green drives before and found them to be both very quiet and not too hot, plus they are plenty fast enough for data and backup drives like the LaCie.
I have been using Western Digital ‘GREEN’ drives in both my Lacie Quadra (Firewire) drive and in a number of Synology NAS devices. While they have performed well, I have had two failures out of eight drives in the past year – that’s a 25% failure rate. These have not been catastrophic failures resulting in data loss, rather drive errors found by software like Drive Genius or S.M.A.R.T. utilities. Western Digital make it very easy to return drives, they have a long warranty period and seem to be very quick at replacing drives without any argument, so I am happy to continue using WD drives. However, I am now looking at moving from their ‘GREEN’ drives to their ‘RED’ drives for storage that is external to my Mac Pro. The ‘RED’ drives are around 25% more expensive than the ‘GREEN’ drives, e.g. current price of a 2Tb RED drive on Amazon UK is £90 compared with £74 for a 2Tb GREEN drive, but the RED drives are optimised for NAS and external storage as opposed to power saving.