SanDisk Skilled G-Drive evaluation: Quick enterprise-grade exterior exhausting drive on your Mac

SanDisk Skilled G-Drive evaluation: Quick enterprise-grade exterior exhausting drive on your Mac

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SanDisk’s Skilled G-Drive is a high-capacity exterior drive on your Mac, with stunning entry speeds for a non-SSD storage equipment.

Exterior storage drives can be found in fairly just a few types, with SSDs and NVMe related to quick switch speeds. Laborious drive variations are often quick when there’s a couple of in use and in a RAID configuration, however single-drive items aren’t identified for his or her switch speeds.

Launched in August, the SanDisk Skilled G-Drive makes an attempt to bridge that hole, with an exterior drive that makes use of spinning metallic, however with fairly quick switch charges and a excessive capability. As an expert unit, SanDisk additionally guarantees dependable storage as effectively.

SanDisk Professional G-Drive External Desktop Hard Drive

SanDisk Professional G-Drive

The SanDisk Skilled G-Drive Enterprise-Class Exterior Laborious Drive has a USB 3.2 Gen 2 Sort-C Interface.

Purchase at Amazon
Purchase at B&H
Purchase at Adorama

This iteration of the Skilled G-Drive combines a high-performance enterprise-grade exhausting drive with a modernized enclosure. Add a quick USB-C connection, and you’ve got a recipe for potential greatness.

Extremely Fashionable Outer

Externally, the G-Drive appears prefer it means enterprise. Clad in an all-aluminum enclosure for sturdiness, the drive takes the type of a flat octagonal tube with fins and branding at one finish.

At 5.24 inches by 8.27 inches by 1.61 inches, it’s fairly sized for one thing carting round a mechanical exhausting disk. Its flat construction suggests you can stack drives quickly, however that is not advisable for the long run.

Comparing the size of the SanDisk Professional G-Drive to other devices.
Evaluating the scale of the SanDisk Skilled G-Drive to different gadgets.

Unusually, the burden of the G-Drive modifications based mostly on the capability because of the distinction within the internals of the exhausting drive itself. The bottom capability 4TB weighs in at 3.06 kilos, the heaviest, whereas the lightest is unexpectedly the 22TB choice at 2.91 kilos.

YourNextApp was loaned the 22TB mannequin for testing.

On the different finish lies all the interactive components, together with the on-off button, a 12V DC energy enter, a Kensington Safety Slot, and the USB-C connection itself. There’s additionally an LED management button so you may regulate the brightness of the LED above the entrance brand to a few totally different ranges, simply in case it must be utilized in a state of affairs the place indicator lights aren’t advisable.

Because it’s anticipated for use in working environments, SanDisk contains a number of anchor factors for attaching to a mounting plate, a cart, or different manufacturing {hardware} — however extra about that in a bit.

The back of the SanDisk Professional G-Drive has a button to dim the LED.
The again of the SanDisk Skilled G-Drive has a button to dim the LED.

The USB— C connection is a SuperSpeed USB 3.2 Gen 2 port, giving as much as 10Gbps of bandwidth. You are not going to achieve that with a single mechanical drive, however it’s good to know there’s that headroom.

SanDisk features a USB-C to USB-C cable within the field and an AC energy adapter.

Extremely Quick Inside

As a mechanical drive, there is not any avoiding that it is slower in each regard than a SSD that may beat out gigabytes per second speeds on Thunderbolt. For a single-drive system, SanDisk can not get away from that actuality.

Nonetheless, it might present a good switch pace in comparison with others that additionally use exhausting drives.

Whereas there may be some variation between the capacities, SanDisk claims the G-Drive can handle an information switch price between 250 MB/s and 280 MB/s for reads and writes. That is remarkably quick for spinning metallic, and a pace nearly reached in testing.

The Disk Speed Test of the 22TB SanDisk Professional G-Drive
The Disk Pace Take a look at of the 22TB SanDisk Skilled G-Drive

Utilizing BlackMagicDesign’s Disk Pace Take a look at, we noticed write speeds of 257.2MB/s and browse speeds of 261.2MB/s, sustained, over time. The cache on the drive is 32GB, which is crammed and drained very quickly, and appears to make nearly no distinction to switch speeds when full.

This pace makes the drive helpful for big off-network file transfers and backups. It might feasibly be used for video tasks, however it’s going to most likely be a bit too gradual for complicated 4K tasks being labored straight on the drive itself.

SanDisk does this whereas additionally promising reliability by placing in an enterprise-grade exhausting disk within the enclosure. Initially this was meant to be an Ultrastar 7,200RPM drive, however on disassembling the drive, we noticed a WD Pink Professional — a high-speed, helium-filled, high-capacity drive from SanDisk’s father or mother firm.

This all mentioned, producers can and can swap out drives inside an enclosure with what they’ve that meets the advertising and marketing claims. Don’t depend on getting a WD Pink Professional if you happen to particularly want that drive for one thing, as there are 4 drives in WD’s line that may ship that type of efficiency.

The base of the SanDisk Professional G-Drive.
The bottom of the SanDisk Skilled G-Drive.

We’ve lots of exhausting drives. They’ve collected over time, and in what’s greatest described as extra of an mental enterprise in 2022 than a sensible one, we now have a community hooked up storage system, in addition to a Mac arrange as a server.

This drive chatters surprisingly. We’re unsure if its the helium within the drive affecting the head-seeking noises, however it sounds totally totally different to the remainder of our drives. It reminds this reviewer extra of a big SCSI drive from the late ’80s early ’90s than it does anything that is been produced since.

It isn’t loud, simply distinctive.

So far as the case goes, we have been hoping that the chunky hex-head screws on the perimeters of the case would result in a easy disassembly, however nope. They have been solely gap caps defending mounting factors for safety.

Opening it up concerned de-footing the drive, eradicating 4 screws, and prying clips unfastened with a spudger. We do not suggest this for even the common “professional” person.

For Mac customers, the drive comes out of the field already APFS-formatted, so connecting it to a MacBook Professional or a Mac mini is straightforward without having to reformat.

SanDisk says it’s Time Machine suitable with Macs working macOS 10.15 or later. For a 22TB-capacity drive, this looks like a really apt use for it.

You’ll be able to nonetheless use it with Home windows desktops, which would require reformatting the drive.

Must you purchase the SanDisk Skilled G-Drive?

The G-Drive sits in that hole between pace and capability. You’ll be able to’t have gobs of cupboard space on a lightning-fast NVMe drive except you need to pay quite a bit for the privilege,

Likewise, you may’t actually resolve the pace drawback with most exhausting drives except you’ve gotten a number of drives working collectively. However once more, that introduces price and bodily quantity, as it’s a must to accommodate a number of drives in an enclosure to do it.

The SanDisk Professional G-Drive and its power adapter.
The SanDisk Skilled G-Drive and its energy adapter.

The G-Drive is a neat reply to the issue, offering a workable switch pace in a high-capacity exhausting drive in a really compact case.

Admittedly, you do should pay out for this form of efficiency, and at $649.99 for the best capability, it is a hefty premium above the naked drive’s price. The $209 for 4TB can also be fairly expensive, however we did not have one to check.

The SanDisk Skilled G-Drive demonstrates that, generally, you may have your cake and eat it too. In case you can afford it.

However, if this works for what you want, and are not utilizing it for backup itself, remember to have a wholesome backup resolution for it. It is one factor to again up information elsewhere from a 1TB exterior SSD. It is one other to have a secure place for 22TB saved on one single mechanical meeting.

SanDisk Skilled G-Drive execs

  • Sensible look
  • Dependable and quick exhausting drive
  • Excessive capability

SanDisk Skilled G-Drive cons

  • Quick, however not SSD quick.
  • Premium pricing

Score: 4 out of 5

The place to purchase

The 22TB SanDisk Skilled G-Drive Enterprise-Class Exterior Desktop Laborious Drive sells for $649.99 and will be bought at Amazon, B&H Picture Video and

Smaller capacities can be found within the Skilled G-Drive sequence, with a 4TB choice retailing for $209.99.


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