Acer FA100 2TB Review — Big Capacity, Slightly Tamer Numbers (2026)
Quick answer
Buy the Acer FA100 2TB as a capacity-conscious second or third drive — a game library, a media scratch disk, or budget bulk storage that refuses to compromise down to QLC — and its 1,200 TBW and 5-year warranty make it an easy one to live with.
Read: 3150 MB/s Write: 2600 MB/s Endurance: 1200 TBW Warranty: 5 years Interface: M.2 3.0 x 4
The Acer FA100 2TB trades a few hundred MB/s of rated speed for 1,200 TBW of endurance — the FA100 capacity built for game libraries and bulk storage.
Controller & Memory
The Acer FA100 2TB is the storage-play member of Acer's budget NVMe family. Underneath sits the same platform as its siblings: a Biwin-built board carrying InnoGrit's Shasta+ IG5216 four-channel controller, DRAM-less operation with a 64 MB Host Memory Buffer, and 3D TLC NAND (Acer quotes 176-layer flash; TechPowerUp notes the line shipped in multiple hardware revisions). The interface is PCIe 3.0 x4 with NVMe 1.4 on a single-sided M.2 2280 PCB, rated at 3,150 MB/s reads and 2,600 MB/s writes.
Those numbers deserve a second look, because the 2 TB is rated slightly slower than the 1 TB — 3,150/2,600 against 3,300/2,700 MB/s — an unusual inversion Acer's own per-capacity datasheet confirms. What the 2 TB gains is parallelism and endurance: it posts the family's best random-read rating at up to 379,000 IOPS and doubles the endurance budget to 1,200 TBW under a shared 5-year warranty. The smaller end of the range tells the usual story — the 128 GB and 256 GB models fall to 950 and 1,950 MB/s — making the two largest capacities the only ones worth shortlisting for primary storage.
The audience is the buyer filling a second M.2 slot: a game library that no longer fits next to the OS, media projects, or a budget desktop that needs a lot of TLC storage with a real warranty. Against the Crucial P3 2TB it argues for TLC over QLC; against the WD Blue SN570 and Kingston NV1 it counters with the 5-year coverage neither matches at this tier. As a PS5 upgrade it fails Sony's requirements — Gen3 speeds, no heatsink — so keep it in the PC world.
Storage Comparisons:
FA 100 Performance & Benchmarks
Acer rates the 2 TB FA100 at 3,150 MB/s sequential reads, 2,600 MB/s writes, and up to 379,000 random-read and 280,000 random-write IOPS. Those are the lowest sequential ratings of the three largest FA100 capacities but the best random-read figure in the family — a signature of the extra NAND dies working in parallel at this size.
ACER FA 100 2 TB vs M.2 3.0 x 4 peers
Switch between sequential throughput and random IOPS to see how this drive stacks up against other M.2 3.0 x 4 SSDs in our database. The highlighted bar is the drive on this page — click any other bar to open that drive.
- ADATA SX 8800 Pro 512 GB: 3,500 MB/s read, 2,700 MB/s write
- ADATA SX 8800 Pro 1 TB: 3,500 MB/s read, 2,700 MB/s write
- ADATA XPG Spectrix S40G RGB 256 GB: 3,500 MB/s read, 3,000 MB/s write
- ADATA XPG Spectrix S40G RGB 512 GB: 3,500 MB/s read, 3,000 MB/s write
- ACER FA 100 2 TB (this drive): 3,150 MB/s read, 2,600 MB/s write
In practice, the capacity's strengths match its intended job. Large game libraries and media archives are read-heavy, and 379K random-read IOPS with a 3,150 MB/s sequential ceiling moves them comfortably; the jump from any SATA drive remains roughly six-fold. The DRAM-less fine print applies as elsewhere in the line: a 64 MB Host Memory Buffer carries the mapping table, an SLC cache absorbs burst writes, and very long sustained transfers eventually settle to native TLC rates until the cache recovers. The 2 TB's extra parallelism softens that drop-off compared with the smaller models, which is precisely why this is the FA100 to pick for write-heavy library duty. Sustained maximum-throughput work is the wrong ask for any Gen3 HMB drive — and for file copies sourced from a 7,000 MB/s-class Gen4 drive, the FA100's link will be the bottleneck by design.
ACER FA 100 vs Competitors
See how the FA 100 stacks up against other M.2 3.0 x 4 drives in our database:
Compare with rival drives:
Endurance, TBW & Warranty
Acer backs the FA100 2TB with a 5-year limited warranty rated to 1,200 TBW, whichever arrives first — double the endurance budget of the 1 TB model and a figure that leaves the value tier's usual 3-year coverage behind. Twelve hundred terabytes works out to more than 160 years of service at 20 GB of writes per day, or about 65 years at a punishing 50 GB daily; for game storage and media duty the NAND budget is untouchable and the warranty term is the practical limit. TechPowerUp's database confirms the rating for this capacity. Acer quotes no MTBF figure for the FA100 line, and warranty claims run through Acer's standard support channels with proof of purchase.
ACER FA 100 2 TB Specifications
| Category | Value |
|---|---|
| Capacity [?] | 2 TB |
| Interface [?] | M.2 3.0 x 4 |
| Controller [?] | InnoGrit IG5216 |
| Memory type [?] | 176-layer 3D TLC |
| DRAM [?] | No |
| Read speed (MB/s) [?] | 3150 |
| Write speed (MB/s) [?] | 2600 |
| Read IOPS [?] | 379000 |
| Write IOPS [?] | 280000 |
| Endurance (TBW) [?] | 1200 |
| MTBF (million hours) [?] | n/a |
| Warranty (years) [?] | 5 |
Verdict: Is the FA 100 Worth It in 2026?
Buy the Acer FA100 2TB as a capacity-conscious second or third drive — a game library, a media scratch disk, or budget bulk storage that refuses to compromise down to QLC — and its 1,200 TBW and 5-year warranty make it an easy one to live with. Skip it as a boot-drive speed statement: the 1 TB FA100 is rated faster sequentially, and PCIe 4.0 alternatives like the WD Blue SN580 have fallen into this price bracket. It is equally the wrong tool for a PS5, failing Sony's 5,500 MB/s guidance. Within its lane — TLC capacity with serious endurance coverage at a Gen3 price — the 2 TB is the FA100 that makes the most storage sense.
+ Pros
- 3,150 MB/s reads and 2,600 MB/s writes
- 1,200 TBW endurance with 5-year warranty
- 379K random-read IOPS — highest in the FA100 family
- Single-sided M.2 2280 fits thin laptops
- TLC NAND where the Crucial P3 uses QLC
- Cons
- Rated slower than the 1TB FA100
- No DRAM — Host Memory Buffer only
- No PS5 compatibility (Gen3, below 5,500 MB/s)
- No hardware encryption support
- No included heatsink
Buy this or similar SSD Storage:
Video Review
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