Crucial T700 1TB vs TeamGroup T-Force Z540 1TB
On the measures that settle this, TeamGroup T-Force Z540 1TB never comes out behind, and on at least one it comes out ahead.
| Specification | CrucialT700 1TB | TeamGroupT-Force Z540 1TB |
|---|---|---|
| Capacity (GB) | 1000 | 1000 |
| Sequential read (MB/s) | 11700 | 11700 |
| Sequential write (MB/s) | 9500 | 9500 |
| Current best price | $349.99at Newegg Canada · captured 2026-09-09 | $298.25betterat Amazon.ca · captured 2026-09-04 |
| Price per TB | $349.99 | $298.25better |
| Endurance (TBW) | 600 | 600 |
| Warranty (years) | 5 | 5 |
| DRAM cache | Yes | Yes |
| NAND type | tlc | tlc |
| Controller | Phison PS5026-E26 | Phison PS5026-E26 |
How these two compare
Sequential throughput
Crucial T700 1TB is rated 11700 MB/s read and 9500 MB/s write; TeamGroup T-Force Z540 1TB, 11700 MB/s read and 9500 MB/s write. These are peak sequential rates over PCIe — the speed you would see copying one large file. For boot, app launches and everyday feel, random access matters more than this headline figure.
Price
Crucial T700 1TB lists at $349.99, or $349.99 per TB; TeamGroup T-Force Z540 1TB at $298.25, or $298.25 per TB.
Endurance
The makers warrant 600 TBW on Crucial T700 1TB and 600 TBW on TeamGroup T-Force Z540 1TB — how much writing each is rated to take before the endurance clause lapses. Most desktop workloads never come close, so read the two against each other rather than as a limit you are likely to reach.
DRAM cache
Crucial T700 1TB carries a DRAM cache; TeamGroup T-Force Z540 1TB carries a DRAM cache. A DRAM cache holds the drive's mapping table — the index of where each block physically sits — so the controller places and finds data without an extra flash lookup. A DRAM-less drive borrows a little system memory (HMB) or a slice of its own flash instead, and is likelier to slow once a long run of random writes outlasts its fast cache.
NAND, controller and warranty
NAND: Crucial T700 1TB uses TLC and TeamGroup T-Force Z540 1TB uses TLC. The tier is bits per cell — SLC, MLC, TLC and QLC from one to four — trading density against endurance and sustained-write speed: QLC is cheapest per gigabyte, TLC the mainstream balance, and the denser the cell the sooner sustained writes taper. On the controller: Crucial T700 1TB uses the Phison PS5026-E26, and TeamGroup T-Force Z540 1TB uses the Phison PS5026-E26. It is the chip handling error correction, wear-levelling and where each write lands — much of how a drive holds up under load — even if the part number on its own tells you little. On the cover: Crucial T700 1TB carries a 5-year warranty, TeamGroup T-Force Z540 1TB carries a 5-year warranty. The length is the maker's own vote of confidence, and on an SSD it tends to track the endurance rating — a longer warranty usually meaning more rated writes.
Which to buy
TeamGroup T-Force Z540 1TB. It gives up nothing to the other on the measures the site tracks and leads on at least one, so there is no trade to weigh — the sections above show where the margin is.
Common questions about this pair
- Which is faster, Crucial T700 1TB or TeamGroup T-Force Z540 1TB?
- Crucial T700 1TB is rated 11700 MB/s read and 9500 MB/s write; TeamGroup T-Force Z540 1TB, 11700 MB/s read and 9500 MB/s write. These are peak sequential rates over PCIe — the speed you would see copying one large file. For boot, app launches and everyday feel, random access matters more than this headline figure.
- Which costs less per terabyte, Crucial T700 1TB or TeamGroup T-Force Z540 1TB?
- Crucial T700 1TB lists at $349.99, or $349.99 per TB; TeamGroup T-Force Z540 1TB at $298.25, or $298.25 per TB.
- Should you buy Crucial T700 1TB or TeamGroup T-Force Z540 1TB?
- TeamGroup T-Force Z540 1TB. It gives up nothing to the other on the measures the site tracks and leads on at least one, so there is no trade to weigh — the sections above show where the margin is.