Verdict

These are closely matched NAS drives of the same capacity - decide on price and warranty. Check the live $/TB above.

HDWG180
Toshiba N300 · 18TB · NAS
No CA price yet
MG09SCA18TE
Toshiba MG09 · 18TB · Enterprise
No CA price yet

Value at a glance

Price / TB
HDWG180 $48.33
MG09SCA18TE $38.89
Capacity
HDWG180 18 TB
MG09SCA18TE 18 TB
Noise (idle)
HDWG180 20 dB
MG09SCA18TE 20 dB

Price history

CA · cheapest per day

HDWG180 C$1,268 MG09SCA18TE C$743
zoomed · drag to zoom
C$1,268 C$924 C$580 Aug 2024 Dec 2024 May 2025 Sep 2025 Jan 2026 May 2026
HDWG180 MG09SCA18TE
Capacity 18 TB 18 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class NAS Enterprise
Spindle speed 7200 RPM 7200 RPM
Cache 512 MB 512 MB
Noise (idle) 20 dB 20 dB
Fill Helium Helium
Interface SATA SAS
Failure rate (AFR) - -
Price / TB $48.33 $38.89
Buy No CA price yet No CA price yet

Highlighted cells mark the stronger spec for a NAS build. Failure rates from Backblaze Drive Stats where available; $/TB uses the cheapest live price. Buy links are Amazon affiliate.

HDWG180

No Backblaze failure data for this model.

3yr warranty · 180 TB/yr rated · 1,000,000h MTBF

MG09SCA18TE

No Backblaze failure data for this model.

5yr warranty · 550 TB/yr rated · 2,500,000h MTBF