Montech GAMMA 3 Spec and Price in Canada
GAMMA 3 is Montech's mainstream gold line, a tier below the platinum TITAN PLA: 80 PLUS Gold with a stated 91.9% average efficiency, ATX 3.1 and PCIe 5.1, and a native 12V-2x6 cable so a current graphics card needs no adapter. The chassis is only 140mm deep — easy to fit under a mid-tower shroud — and one 135mm sleeve-bearing fan cools all three wattages, 650W, 750W and 850W. Montech covers it for five years and excludes mining from that.
Prices exclude GST/HST.
The last tracked price for the 650W Montech GAMMA 3 in Canada was $89.99 at Newegg Canada, captured 2026-09-09. Across one tracked merchant and 11 days of recorded prices, the 90-day median for the 650W Montech GAMMA 3 is $89.99 and the lowest recorded price is $89.99. This site began capturing prices on July 30, 2026; for Amazon listings, prices dated earlier come from Keepa's price history.
Captured periodically and may have changed.
- 650W
Each point is one day's recorded price, not a list price. Points dated before July 30, 2026, when this site began capturing prices, come from Keepa's Amazon price history. How we track prices
Specifications
- Wattage
- Efficiency
- 80 Plus Gold
- Form factor
- ATX
- ATX version
- 3.1
- Fan size
- 135 mm
- Length
- 140 mm
- 12V-2x6 connectors
- 1
- PCIe 8-pin
- 4
- SATA connectors
- 6
- Warranty
- 5 years
Wattages
| Configuration | Part number | Fan size | Length | Current best price |
|---|---|---|---|---|
| 650W | — | 135 mm | 140 mm | $89.99 Price too old to confirm |
| 750W | — | — | — | — |
| 850W | — | 135 mm | 140 mm | — |
Guides for this category
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.