# MyDigitalSSD BPX 2TB Review — Huge Endurance, Gen3 Speeds (2026)

The MyDigitalSSD BPX 2TB was the endurance standout of its Gen3 generation — 3,115 TBW, 3,400/3,100 MB/s ratings and a 5-year warranty.

Quick answer: Buy the MyDigitalSSD BPX 2TB if you run a Gen3-era system that needs bulk fast storage and one surfaces at clearance pricing — 3,115 TBW of endurance and a full DRAM cache make it one of the most durable 2 TB TLC drives of its generation. Skip it for a new build, where PCIe 4.0 drives sell in the same bracket with double the interface bandwidth, and skip it for a PS5, whose Gen4 requirement this platform cannot meet. If sustained application speed leads your list, the Samsung 970 EVO Plus and WD Black SN750 were its stronger rivals then and remain better-documented picks now. Tom's Hardware recommended it on value and endurance — a judgment that still stands for the right buyer.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 2 TB |
| Interface | M.2 3.0 x 4 |
| Controller | Phison PS5012-E12 8 Channel |
| Memory type | Toshiba 3D TLC |
| DRAM cache | Yes |
| Sequential read | 3400 MB/s |
| Sequential write | 3100 MB/s |
| Random read IOPS |  |
| Random write IOPS |  |
| Endurance | 3115 TBW |
| MTBF | 1000000 |
| Warranty | 5 years |

## Performance

MyDigitalSSD rates the 2 TB BPX Pro at 3,400 MB/s sequential reads and 3,100 MB/s writes — full platform ratings unlocked by the double-sided, eight-channel layout. Random IOPS were never published per capacity, so the finer texture comes from reviewers: TheSSDReview's testing confirmed the interface running at PCIe 3.0-class speeds with NVMe 1.3, and Tom's Hardware found application performance below the leaders while still recommending the drive on the strength of its capacity and endurance economics.

The sustained-write story is the honest asterisk. A small SLC cache absorbs bursts at full speed — installs, copies, project saves — but Tom's Hardware flagged its size as a con, and long, cache-exhausting transfers settle to native TLC rates until the cache recovers. For a 2 TB library drive that behavior is a footnote; for continuous multi-hundred-gigabyte writes it is the difference between this and the sustained champions of the era. Where the drive dominates is endurance economics: 3,115 TBW means write-heavy creative workloads — repeated 4K exports, VM churn, scratch duty — that would erode a 600 TBW-class rival's budget in a few years barely register here. Within PCIe 3.1's ceiling the peak numbers trail only marginally behind the best Gen3 drives, and the E12's thermal safeguards keep the double-sided board in bounds without a heatsink.

## Endurance, TBW & Warranty

MyDigitalSSD covered the BPX Pro 2TB with a 5-year limited warranty rated to 3,115 TBW, whichever arrives first — roughly eight times the endurance of the Intel SSD 660p by Tom's Hardware's calculation, and far beyond the 600-800 TBW that mainstream 1 TB drives of the day carried. The rating allows about 1.7 TB of writes per day across the full warranty term, so even a creator pushing daily 4K exports or heavy virtual machine churn will not approach the NAND budget; the five-year clock is the practical limit for virtually any owner. The figures apply to the rated 1,920 GB capacity, with claims handled through MyDigitalSSD's support channels and standard proof-of-purchase practice.

## Pros and Cons

**Pros:**

- 3,400 MB/s reads and 3,100 MB/s writes
- 3,115 TBW endurance with 5-year warranty
- DDR4 DRAM cache on a double-sided layout
- AES-256 encryption with TCG Opal and Pyrite
- Roughly 8x the Intel 660p's endurance per Tom's Hardware
**Cons:**

- Small SLC cache per Tom's Hardware
- Application scores trailed the era's leaders
- Double-sided PCB complicates thin-laptop fits
- No PS5 compatibility (Gen3 platform)
- Legacy product, long out of production


## Verdict

Buy the MyDigitalSSD BPX 2TB if you run a Gen3-era system that needs bulk fast storage and one surfaces at clearance pricing — 3,115 TBW of endurance and a full DRAM cache make it one of the most durable 2 TB TLC drives of its generation. Skip it for a new build, where PCIe 4.0 drives sell in the same bracket with double the interface bandwidth, and skip it for a PS5, whose Gen4 requirement this platform cannot meet. If sustained application speed leads your list, the Samsung 970 EVO Plus and WD Black SN750 were its stronger rivals then and remain better-documented picks now. Tom's Hardware recommended it on value and endurance — a judgment that still stands for the right buyer.

## Frequently Asked Questions

### What is the TBW endurance of the MyDigitalSSD BPX 2TB?

The 2 TB BPX Pro is rated at 3,115 TBW under a 5-year limited warranty, whichever comes first — the deepest endurance rating in the BPX Pro range and, per Tom's Hardware's calculation, roughly eight times the Intel SSD 660p's budget. That allows around 1.7 TB of writes every day for the full five years, a workload far beyond any typical desktop or content-creation use, so the warranty term is the practical limit rather than the NAND. The rest of the family scaled from 380 TBW on the 240 GB through 800 TBW on the 480 GB and 1,665 TBW on the 960 GB.

### Does the MyDigitalSSD BPX 2TB have a DRAM cache?

Yes. TheSSDReview's teardown of the 2 TB sample found two 512 GB Toshiba BiCS3 NAND packages plus a DRAM IC on each side of the board — a fully double-sided design with DDR4 cache (SK Hynix in their unit). The DRAM holds the flash translation layer on the drive, keeping random access consistent under sustained load, which distinguishes the BPX Pro from the DRAM-less Host Memory Buffer designs that later took over the budget tier. An SLC write cache sits on top for bursts, though reviewers noted it is smaller than some rivals', which is the platform's one sustained-write caveat.

### Is the MyDigitalSSD BPX 2TB compatible with the PS5?

No. Sony's published requirements call for a PCIe 4.0 NVMe drive with 5,500 MB/s or faster sequential reads, a heatsink fitted, and dimensions within 110 x 25 x 11.25 mm. The BPX Pro is a PCIe 3.1 drive rated 3,400 MB/s, ships bare, and predates the console by years, so it fails the speed criterion outright and never appeared on Sony's compatibility listings. The capacity would suit a console library perfectly — but the platform cannot be retrofitted to qualify, and a Gen4 drive with a heatsink is the right purchase for a PS5 expansion.

### How does the BPX 2TB compare to the Samsung 970 EVO Plus?

On rated sequential speed they are effectively tied in the 3,400 MB/s class, and both carry 5-year warranties. The differences live underneath: the 970 EVO Plus held stronger sustained and application performance and a larger SLC cache — Tom's Hardware scored the BPX Pro below the era's leaders in application testing — while the BPX Pro answered with dramatically deeper endurance at 3,115 TBW versus the EVO Plus's 1,200 TBW-class rating, plus TCG Opal and Pyrite encryption support. Choose the Samsung for polish, software and sustained scores; the BPX Pro made sense when write-budget longevity and price per terabyte led the decision.

### How does the BPX 2TB handle sustained writes?

Well within reason, with a documented ceiling. The DDR4 DRAM cache and eight-channel E12 layout keep random and burst performance consistent, and the 3,100 MB/s write rating covers the large transfers most owners ever attempt. Tom's Hardware's listed con — a small SLC cache — means very long, cache-exhausting writes eventually settle to native TLC rates until the cache recovers, which is the platform's one sustained-write limitation. For game libraries, project archives and mixed creator workloads the behavior is a footnote; for continuous multi-hundred-gigabyte write sessions, a drive with a larger cache was the era's better tool.

### Will the BPX 2TB fit in a laptop?

Possibly, but measure first. The 2 TB is a double-sided M.2 2280 board — NAND and DRAM components sit on both faces — so it needs more height clearance over the socket than single-sided drives, and some thin ultrabooks simply do not provide it. Full-size laptops, gaming notebooks and virtually all desktops accept the format without issue. The other consideration is heat: a fully populated double-sided Gen3 board benefits from a ventilated motherboard heatsink during long transfers, though Phison's E12 thermal throttling safeguards keep it within safe operating bounds regardless. Check slot length (2280), NVMe support and clearance before ordering.

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Last updated: 2026-10-04. Source: https://ssdrive.net/mydigitalssd-bpx-2-tb