Teracle T450 2TB: InnoGrit Speed From an Unfamiliar Name (2026)
Quick answer
The Teracle T450 2TB suits builders who optimize for documented hardware rather than brand familiarity: InnoGrit's IG5236 with 2 GB of DRAM, 7,400/6,400 MB/s ratings, 1,200 TBW of endurance and a 5-year warranty, all in a PS5-compatible single-sided module.
Read: 7400 MB/s Write: 6400 MB/s Endurance: 1200 TBW Warranty: 5 years Interface: M.2 4.0 x 4
The Teracle T450 2TB pairs InnoGrit's Rainier controller with 2 GB of DRAM and 1,200 TBW of endurance — flagship Gen4 specifications from a brand few have heard of.
Controller & Memory
The Teracle T450 2TB is the flagship capacity of a drive whose component list reads like an established brand's flagship: InnoGrit's IG5236 Rainier controller — the 8-channel part that competes with Phison's E18 — behind 2 GB of DDR4-3200 DRAM, driving SK Hynix 176-layer TLC NAND on a single-sided M.2 2280 board. TechPowerUp's database documents the drive at 7,400 MB/s sequential reads, 6,400 MB/s writes and 1,000K/800K random IOPS over PCIe 4.0 x4 with NVMe 1.4, alongside AES-256 hardware encryption and TCG Opal 2.0 support.
The 2 TB model is also where the T450's independent coverage concentrates. ComputerBase and Techtest in Germany and GinjFo and PauseHardware in France have tested this capacity, and Techtest's teardown confirmed the SK Hynix NAND and InnoGrit controller inside. TechPowerUp's platform data shows the sustained-write character: a pseudo-SLC cache of roughly 666 GB absorbs long transfers at full speed, after which writes settle around 2,200 MB/s and fold down to 800 MB/s — respectable TLC behavior that lands well above QLC drives of the same capacity. The endurance budget doubles with the capacity too: 1,200 TBW over five years, against 600 TBW at 1 TB.
The open question is the name on the label. Teracle is a newer entrant sold mainly through European retail — Mindfactory and Amazon carry it — and the brand has no long-term field record yet. The fair comparisons are proven IG5236 drives: the Acer Predator GM7000 runs the same controller with a heatsink option and years of reviews behind it, the Lexar NM790 matches the speed ratings without DRAM, and the Crucial T500 plays a tier above. The T450 2 TB fits the builder reading per-terabyte spec sheets rather than brand histories.
Storage Comparisons:
T450 Performance & Benchmarks
Rated at 7,400 MB/s sequential reads, 6,400 MB/s writes and 1,000K/800K random IOPS, the 2 TB T450 quotes numbers in the top Gen4 tier, and TechPowerUp's platform documentation shows they rest on a DRAM-equipped IG5236 design rather than marketing arithmetic. The sustained picture is the useful one for this capacity: a pseudo-SLC cache of roughly 666 GB takes the edge off long copies, writes settle near 2,200 MB/s once it fills, and folding drops to 800 MB/s — figures TechPowerUp documents for the platform that keep it comfortably ahead of QLC drives in the same bracket.
Teracle T450 2 TB vs M.2 4.0 x 4 peers
Switch between sequential throughput and random IOPS to see how this drive stacks up against other M.2 4.0 x 4 SSDs in our database. The highlighted bar is the drive on this page — click any other bar to open that drive.
- Patriot Viper PV593 1 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV593 2 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV593 4 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV573 2 TB: 14,000 MB/s read, 12,000 MB/s write
- Teracle T450 2 TB (this drive): 7,400 MB/s read, 6,400 MB/s write
In practical terms, the 2 TB T450 behaves like the flagship components inside it: boot times, game loads and DirectStorage titles are indistinguishable from any 7,000 MB/s-class drive, the 1,000K random-read rating keeps mixed workloads fluid, and 6,400 MB/s rated writes handle large installs and project transfers without thought. The 2 GB DRAM buffer holds mapping tables in hardware, steadier under sustained mixed loads than the DRAM-less Lexar NM790 at the same speed class. The reviews that exist — German and French outlets testing exactly this capacity — found the hardware performing as the component list predicts; what nobody can document yet is how the brand behaves over years, so weigh the rated claims as platform-backed but brand-unproven.
Teracle T450 vs Competitors
See how the T450 stacks up against other M.2 4.0 x 4 drives in our database:
Compare with rival drives:
Endurance, TBW & Warranty
The 2 TB T450 is rated at 1,200 TBW under a 5-year limited warranty, whichever arrives first — double the 1 TB model's 600 TBW and a solid allowance for 2 TB of TLC NAND. At 20 GB of writes per day the budget would take more than 160 years to exhaust; even a heavy 50 GB daily workload stretches past 65 years, so the warranty term is the practical limit. TechPowerUp's database lists MTBF at 2,500,000 hours — a population statistic across large fleets, not a promise for any individual drive — and documents AES-256 encryption with TCG Opal 2.0 for users who need encrypted volumes. The caveat is the channel behind the paper: Teracle is a young brand, so buying through a major retailer with straightforward returns is the sensible hedge.
Teracle T450 2 TB Specifications
| Category | Value |
|---|---|
| Capacity [?] | 2 TB |
| Interface [?] | M.2 4.0 x 4 |
| Controller [?] | Innogrit IG5236 |
| Memory type [?] | SK Hynix 176-L TLC |
| DRAM [?] | Yes |
| Read speed (MB/s) [?] | 7400 |
| Write speed (MB/s) [?] | 6400 |
| Read IOPS [?] | 1000000 |
| Write IOPS [?] | 800000 |
| Endurance (TBW) [?] | 1200 |
| MTBF (million hours) [?] | 2500000 |
| Warranty (years) [?] | 5 |
Verdict: Is the T450 Worth It in 2026?
The Teracle T450 2TB suits builders who optimize for documented hardware rather than brand familiarity: InnoGrit's IG5236 with 2 GB of DRAM, 7,400/6,400 MB/s ratings, 1,200 TBW of endurance and a 5-year warranty, all in a PS5-compatible single-sided module. Skip it if warranty history drives the purchase — the Acer Predator GM7000 runs the same controller with an established support record, and the Lexar NM790 offers the same speed class from a bigger name. As the value play on a well-documented flagship platform, the 2 TB T450 is the more interesting Teracle: the capacity where its cache, endurance and independent coverage all line up. Between the two capacities, this is the Teracle with the cache, endurance and review coverage to back its claims.
+ Pros
- 7,400/6,400 MB/s rated speeds
- 1,200 TBW endurance with 5-year warranty
- DRAM cache (2 GB DDR4-3200)
- ~666 GB SLC cache; ~2,200 MB/s post-cache writes
- AES-256 and TCG Opal 2.0 encryption
- PS5-compatible per TechPowerUp
- Cons
- Newer brand with no long-term track record
- No heatsink included
- Folding drops sustained writes to ~800 MB/s
- Lineup limited to 1 TB and 2 TB
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