A mechanism, a bridge and a case, and buyers compare the wrong one of the three · review
WD_BLACK D10 Game Drive, 8 TB, 250 MB/s, active cooling review
The largest capacity on this shelf and the only drive here with a fan, a spindle speed and a pair of charging ports — at $397.04 on Amazon.com on October 26, 2026.
An 8 TB game drive: a stated speed up to 250 MB/s rated at 7200 rpm, active cooling, two 7.5 W USB Type-A charging ports for other devices, and compatibility with PlayStation, Xbox, PC and Mac. The description adds room for about 200 games at a 36 GB average, and that the 250 MB/s is a read speed from internal testing. The title calls it a portable external hard drive.
The shelf it sits on
Drive
Capacity
Format
Stated rate
Power
Price on Amazon.com, October 26, 2026
Intenso
1 TB
2.5-inch portable, refurbished mechanism
85 MB/s read, 75 MB/s write
over the USB-A cable
$82.58
Avolusion PRO-T5
4 TB
not stated
none
not stated
$158.50, $39.63 a terabyte
Avolusion PRO-T8
4 TB
refurbished 7200 rpm enterprise mechanism
5 Gbit/s for the interface only
12 V, 2 A adapter
no offer
Seagate Expansion
6 TB
desktop
none
included power supply
$229.00, $38.17 a terabyte
WD_BLACK D10
8 TB
titled portable, built as a desktop unit
up to 250 MB/s at 7200 rpm
not stated
$397.04, $49.63 a terabyte
A rate with its reason
250 MB/s beside 7200 rpm is a figure that explains itself: the platters set the speed, not the cable. It is about three times the 85 MB/s the 2.5-inch Intenso publishes for reading, which is the gap between a desktop mechanism and a portable one. The refurbished Avolusion PRO-T8 also names 7200 rpm, without a transfer rate.
Portable in the title, desktop in every figure
Eight terabytes means a 3.5-inch mechanism, the cooling means a fan, and two charging ports giving 7.5 W each mean power the drive has to receive from a wall. The recorded 980 g (34.6 oz) and 44 mm (1.73 in) of thickness agree. The listing never mentions the mains adapter, and every one of those details implies it.
The price
$397.04 on Amazon.com on October 26, 2026, or $49.63 a terabyte — the most expensive drive and the most expensive terabyte on this shelf, for the largest capacity, the only fan and the only charging ports.
What is not published
The USB generation, the connector, the power supply, the cable and a warranty term.
Prices quoted in this text were read on October 26, 2026. The live price is at the top of the page.
Where it holds up, and where it stops
Strengths
8 TB, the largest capacity on this shelf
Publishes a spindle speed and a rate together — 7200 rpm and up to 250 MB/s — the only new drive here to do so
About three times the 85 MB/s the Intenso portable publishes for reading
Two 7.5 W USB-A charging ports, which nothing else here offers
Compromises
Titled portable on a drive with a fan, 8 TB and 15 W of charging output
No USB generation and no connector type
No power source stated, on a drive that cannot be bus-powered
$49.63 a terabyte on Amazon.com on October 26, 2026, against $38.17 on the Seagate Expansion
Specifications
Capacity
8 TB — printed in the title, in the maker’s unit. It is the largest capacity on this shelf
Portable or desktop format
Titled portable; specified as a desktop unit. The title says portable external hard drive, and the 8 TB capacity, the active cooling, the two charging ports and the 44 mm (1.73 in) depth all describe a 3.5-inch desktop drive
USB generation
Not published on the listing — no USB generation appears in the title or in any of the four bullets
Stated link rate
Not published in gigabits — the second bullet gives up to 250 MB/s, which is about 2.0 Gbit/s, and attributes it to a 7200 rpm mechanism
Connector type
Not published on the listing — the two Type-A sockets named in the third bullet are charging outputs, not the data connection
Power source
Not published on the listing — no mains adapter is mentioned, on a drive with active cooling and 15 W of charging output that cannot be bus-powered
Stated dimensions
195 × 125 × 44 mm (7.68 × 4.92 × 1.73 in)
Weight
980 g (34.6 oz)
Cable supplied
Not published on the listing — no cable appears among the stated contents
Warranty length
Not published on the listing
Amazon reference
B07XVB7G99
EAN
0718037870946
On Amazon.com
Amazon.com had an offer at $397 on October 26, 2026.
Where this unit differs
Put against the median of its own group on this site — not against every network product sold.
Stated dimensions195 × 125 × 44 mm (7.68 × 4.92 × 1.73 in)+2338 % against the median of this group
Capacity8 TB — printed in the title, in the maker’s unit. It is the largest capacity on this shelf+100 % against the median of this group
Weight980 g (34.6 oz)-28 % against the median of this group
The questions that come up before an order
Is it actually portable?
No, on everything measurable. The title says portable; the 8 TB capacity means a 3.5-inch mechanism, the active cooling means a fan, the two 7.5 W charging ports mean 15 W of output no bus-powered drive can give away, and 980 g (34.6 oz) at 44 mm (1.73 in) thick is a desktop body.
What do 250 MB/s and 7200 rpm tell me together?
That the mechanism is the limit, not the cable. 250 MB/s is about 2 Gbit/s, well inside any USB 3 link, and it is what a 7200 rpm 3.5-inch drive reads on its outer tracks. The Intenso portable on this shelf publishes 85 MB/s reading.
What are the two USB ports for?
Charging other things — 7.5 W each, which is 5 V at 1.5 A: a controller at a sensible rate, a phone slowly. It is not USB Power Delivery and the listing does not claim it is. Nothing else on this shelf has extra ports, and their presence is also the clearest sign of the mains adapter the listing never mentions.
Against the rest of the network and storage gear
This network and storage gear share the category and the price bracket. Only what each one states is shown; an incomplete column would mislead.
Model
Price
Capacity
WD_BLACK D10 Game Drive, 8 TB, 250 MB/s, active cooling
$397
8 TB — printed in the title, in the maker’s unit. It is the largest capacity on this shelf
Amazon reports what buyers took in the month before this page was last checked: at least 100.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Sources
Specifications: the manufacturer sheet for network and storage gear and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
4 TB · format not published · USB 3.0 · Windows only · connector not published · power source not published · refurbished 7200 rpm enterprise mechanism in a new case · 1,361 g (48 oz) · two-year warranty
The only drive on this shelf that names the grade of the mechanism inside it — a refurbished 7200 rpm enterprise drive in a new case — on a listing whose description is partly copied from another model.
Best for: A buyer who would rather know the mechanism is enterprise than that it is new
1 TB · 2.5-inch portable · refurbished drive in a new enclosure, tested in Vechta, Germany · USB 3.2 Gen 1 (5 Gbps) · 85 MB/s read, 75 MB/s write · 5 × 3 × 0.5 in
A refurbished 1 TB portable drive, tested by Intenso in Germany and fitted in a new enclosure, rated 85 MB/s read and 75 MB/s write over USB 3.2 Gen 1, at $82.58. That is about $83 per terabyte.
Best for: A small, bus-powered drive for a second copy of documents and photos that fit in 1 TB.
4 TB · portable · USB-C · USB 3.2 Gen 1 and Gen 2 and Thunderbolt 3 listed · shock, water and pressure resistance claimed · three-year warranty · one cable in, one out
A four-terabyte portable drive that lists five interface standards it works with, names the cable in the box and the cable that is not, and publishes a three-year warranty.
Best for: A drive that leaves the desk and goes into a bag on a site or a shoot, where the protective claims and the published warranty are the reason to pay more.
