# MyDigitalSSD BPX 480GB — Budget NVMe with Unmatched Endurance (2026)

The MyDigitalSSD BPX 480GB is the company's first NVMe SSD, pairing the Phison E7 controller with SanDisk 2D MLC NAND to deliver solid PCIe 3.0 performance and a 1,400 TBW endurance rating that still rivals modern drives.

Quick answer: The MyDigitalSSD BPX 480GB is a first-generation NVMe SSD that trades peak write speed for exceptional endurance at a budget price. It makes sense as a boot drive or secondary storage for users who find it at a significant discount and prioritize longevity over raw throughput. For new purchases, the BPX Pro or any modern E12-based drive offers substantially better write performance at a similar price. But for a used or clearance find, the BPX 480GB's 1,400 TBW rating means it likely has plenty of life left.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 480 GB |
| Interface | M.2 3.0 x 4 |
| Controller | Phison 5007-E7 |
| Memory type | SanDisk MLC |
| DRAM cache | 512MB Nanya  512MB DDR3 1600 DRAM |
| Sequential read | 2600 MB/s |
| Sequential write | 1300 MB/s |
| Random read IOPS | 150000 |
| Random write IOPS | 265000 |
| Endurance | 1400 TBW |
| MTBF | 2 |
| Warranty | 5 years |

## Performance

MyDigitalSSD rates the BPX 480GB at up to 2,600 MB/s sequential reads and 1,300 MB/s sequential writes, with random performance up to 150,000 read IOPS and 265,000 write IOPS. These numbers are modest compared to newer E12-based drives but were competitive for the first generation of consumer NVMe SSDs.

TweakTown's testing showed the BPX 480GB hitting 2,410 MB/s reads in ATTO — slightly below the rated 2,600 MB/s but still strong for the platform. The discrepancy is because ATTO uses compressible data while manufacturer ratings are based on incompressible data; the Phison E7 controller handles the two differently. CrystalDiskMark results were closer to rated specifications.

The 1,300 MB/s write speed is the main limitation. While adequate for a boot drive and general productivity, it falls behind modern PCIe 3.0 drives that deliver 3,000+ MB/s writes. For sequential write workloads like large file copies or video captures, the BPX will be noticeably slower than current alternatives. For random I/O — OS boot, application launches, game loads — the difference is less pronounced.

The drive runs cool under normal workloads thanks to the E7 controller's power efficiency. L1.2 support makes it viable for laptop use, though the double-sided design limits compatibility with some ultrabooks.

## Endurance, TBW & Warranty

MyDigitalSSD provides a 5-year limited warranty on the BPX 480GB with a 1,400 TBW endurance rating. That endurance figure is exceptional — seven times the Samsung 960 EVO 500GB at 200 TBW and still competitive with modern drives. At 1,400 TBW, a user writing 30 GB per day would take approximately 127 years to exhaust the rating. The drive is also rated for 2 million hours MTBF. The 5-year warranty matches the industry best, though MyDigitalSSD's support infrastructure is smaller than major brands.

## Pros and Cons

**Pros:**

- 1,400 TBW endurance — exceptional for any generation
- SanDisk 2D MLC NAND — more durable than TLC
- 5-year warranty
- 512 MB DRAM cache
- AES-256 encryption and end-to-end data protection
- L1.2 low-power mode for laptop efficiency
**Cons:**

- 1,300 MB/s writes — slow by modern standards
- Double-sided PCB — may not fit ultrabooks
- NVMe 1.2 — lacks newer protocol features
- Phison E7 is a first-gen NVMe controller
- Limited brand recognition and software tools


## Verdict

The MyDigitalSSD BPX 480GB is a first-generation NVMe SSD that trades peak write speed for exceptional endurance at a budget price. It makes sense as a boot drive or secondary storage for users who find it at a significant discount and prioritize longevity over raw throughput. For new purchases, the BPX Pro or any modern E12-based drive offers substantially better write performance at a similar price. But for a used or clearance find, the BPX 480GB's 1,400 TBW rating means it likely has plenty of life left.

## Frequently Asked Questions

### Does the MyDigitalSSD BPX 480GB have DRAM?

Yes. The BPX 480GB has a 512 MB Nanya DDR3 1600 DRAM cache. This dedicated cache stores the flash-translation-layer mapping table for improved random access performance. It is not a DRAM-less design.

### Is the MyDigitalSSD BPX 480GB good for gaming?

It works as a budget boot and game drive, but the 1,300 MB/s write speed means game installations and updates take longer than on modern NVMe drives. Load times are still vastly better than any SATA SSD. For a secondary game library on a tight budget, it is serviceable.

### What is the TBW endurance of the BPX 480GB?

The BPX 480GB is rated at 1,400 TBW total bytes written — one of the highest ratings for any consumer SSD, regardless of generation. At 20 GB of writes per day, it would take about 191 years to reach the limit. The 5-year warranty is the more practical constraint.

### How does the BPX 480GB compare to the BPX Pro?

The BPX Pro uses the newer Phison E12 controller and Toshiba 3D TLC NAND, delivering 3,400/3,100 MB/s speeds versus the BPX's 2,600/1,300 MB/s. The BPX Pro is significantly faster for sequential writes. However, the original BPX uses MLC NAND and still offers competitive endurance at 1,400 TBW. The BPX Pro is the better drive for new purchases.

### Is the BPX 480GB still worth buying in 2026?

Only at a steep discount on the used or clearance market. Modern budget NVMe drives like the WD Blue SN570 or Kingston NV2 offer faster speeds, PCIe 3.0 x4 with newer controllers, and similar endurance at low prices. The BPX 480GB's 1,400 TBW rating means used units likely have significant life remaining, making it a viable budget option if found cheap.

### Does the BPX 480GB support TRIM and SMART?

Yes. The BPX 480GB fully supports TRIM and SMART monitoring. Legit Reviews confirmed TRIM functionality with TRIMCheck utility. SMART data is accessible through standard tools like CrystalDiskInfo, which also reports drive temperature, power-on hours, and firmware version.

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Last updated: 2026-05-17. Source: https://ssdrive.net/mydigitalssd-bpx-480-gb