TeamGroup MP44Q 4TB
TeamGroup
Current comparison price
CAD 640Value · Balanced74
from 1 offer · checked Nov 9
Capability highlights · price excluded
- S System Drive
- S Game & File Storage
- S Heavy Creative Work
TeamGroup MP44Q 4TB vs Western Digital Black SN850X 4TB
Compare TeamGroup MP44Q 4TB and Western Digital Black SN850X 4TB in Canada side by side across price, specifications, capability by use case and the price at which the answer changes.
Market snapshot Nov 9, 2026 · CAD
Specifications, performance and current prices compared in Canada · CAD · prices checked through Nov 9, 2026
Western Digital WD_Black SN850X 4TB
Western Digital
Current comparison price
CAD 900Value · Balanced52
from 4 offers at 2 retailers · checked Nov 9
Capability highlights · price excluded
- S System Drive
- S Game & File Storage
- S Heavy Creative Work
Key differences at a glance
Capabilityprice excluded
Same grade in all 3 scenarios. View grades →
Valueunder Balanced
TeamGroup MP44Q 4TB has the higher Value under these priorities (74 vs 52).
Pricecurrent market snapshot
TeamGroup MP44Q 4TB costs less right now (CAD 640 vs CAD 900, 29% apart).
How priorities change the comparison Presets with the higher Value: TeamGroup MP44Q 4TB 4 · Western Digital WD_Black SN850X 4TB 0 · even 0
| Priority | TeamGroup MP44Q 4TB | Western Digital WD_Black SN850X 4TB | |
|---|---|---|---|
| 74 | 52 | ||
| 37 | 27 | ||
| 100 | 71 | ||
| 73 | 62 |
Pick a preset to compare under it: the whole page follows. Within 2 points counts as even.
Price difference and break-even price
Under Balanced, each product holds or loses the higher Value at one price, with the other held at its current price. Enter the prices you were actually offered to see the answer for your deal.
TeamGroup MP44Q 4TB
Current comparison price
CAD 640 74
TeamGroup MP44Q 4TB keeps the higher Value up to CAD 901 (with Western Digital WD_Black SN850X 4TB at CAD 900).
Western Digital WD_Black SN850X 4TB
Current comparison price
CAD 900 52
Western Digital WD_Black SN850X 4TB matches the Value of TeamGroup MP44Q 4TB (at CAD 640) at CAD 640 or less.
A crossover is a calculation under the active priorities and today's market frame, not a price forecast.
Price comparison: current offers
New offers we track in Canada (CAD), cheapest first, with the date each was checked. Amazon appears as a link only: its price is not shown and never enters Value.
TeamGroup MP44Q 4TB
- Check on AmazonTeamGroup MP44Q 4TBAmazon · checked Go to offer →
- Currently unavailable · last seen
- CAD 730TEAMGROUP MP44Q 4TB PCIe Gen4 x4 M.2 2280 SSD Laptop & Desktop & NUC & NAS compatible, Speed up to 7400MB/s (TM8FFD004T0C101)Newegg · last seen · no longer in the retailer’s listing · Affiliate linkView listing
Western Digital WD_Black SN850X 4TB
- CAD 900Best priceWestern Digital WD_Black SN850X 4TBNewegg · checked · Affiliate linkGo to offer →
- Check on AmazonWestern Digital WD_Black SN850X 4TBAmazon · checked Go to offer →
- CAD 1,100Western Digital WD_Black SN850X 4TB (Heatsink)Newegg · checked · Affiliate linkGo to offer →
- Check on AmazonWestern Digital WD_Black SN850X 4TB (Heatsink)Amazon · checked Go to offer →
Affiliate links may earn us a commission. They never change the prices shown here, the ranking or Value.
Performance and key differences
What each product can do for a job, graded S to F with price left out, and the measured indexes behind it.
View full tier list and performance rankings
| TeamGroup MP44Q 4TB | Western Digital WD_Black SN850X 4TB | |
|---|---|---|
| System Drive | S #16 | S #28 |
| Game & File Storage | S #7 | S #9 |
| Heavy Creative Work | S #34 | S #30 |
| Drive performance | 7,400 | 7,300 |
| Sequential read | 7,400 | 7,300 |
| Sequential write | 6,500 | 6,600 |
Where each one leads
- Lower current price · Higher Value with these priorities · Higher sequential read
- More offers
Specifications compared
Facts true of every board a product groups; a range or "varies" marks a fact that differs between boards.
6 identical facts hidden
| TeamGroup MP44Q 4TB | Western Digital WD_Black SN850X 4TB | |
|---|---|---|
| Speed | ||
| Sequential read | 7,400 MB/s | 7,300 MB/s |
| Sequential write | 6,500 MB/s | 6,600 MB/s |
| Storage and endurance | ||
| NAND type | YMTC 232-layer QLC | SanDisk 112-layer TLC |
| DRAM cache | DRAM-less | 4GB DDR4 |
| Controller | Maxio MAP1602 | WD Proprietary |
| Interface and fit | ||
| Heatsink included | No | varies by board |
| Product | ||
| Brand | TeamGroup | Western Digital |
Not tracked means the source data does not have this fact. It is not assumed to be absent.
Which one to choose: where each wins
Conditions drawn from the data above, not a universal recommendation. The better choice depends on which of these matter to you.
TeamGroup MP44Q 4TB fits better when…
- Drive performance matters: higher index
- Sequential read matters: higher index
- your priorities are Balanced: higher Value
- the budget decides: 29% lower current price
- Sequential read matters: 7,400 MB/s vs 7,300 MB/s
Western Digital WD_Black SN850X 4TB fits better when…
- Sequential write matters: higher index
- Sequential write matters: 6,600 MB/s vs 6,500 MB/s
Questions and methodology
Which one is better, TeamGroup MP44Q 4TB or Western Digital Black SN850X 4TB?
It depends on the question. For capability (price left out) see the grades by use case; for how good the current price is for what you get, see Value under your priorities; and for the cheapest option today, see current prices. This page keeps the three apart and does not name one overall winner.
Which has the higher Value right now?
Under Balanced, TeamGroup MP44Q 4TB has the higher Value (74 vs 52) in the market snapshot of Nov 9, 2026. Value changes with your priorities and with prices.
At what price does the answer change?
Under Balanced, with TeamGroup MP44Q 4TB at its current price, Western Digital WD_Black SN850X 4TB reaches equal Value at CAD 640. It is a calculation, not a price forecast.
Which one is more capable, ignoring price?
Same grade in all 3 scenarios.
Where can I compare current offers?
The offers section lists every new offer we track for both products in Canada, with the date each price was checked. Open in Compare to add more products.