# Integral Ultima Pro X 2TB Review — Full Speed at High Capacity (2026)

The Integral Ultima Pro X 2TB keeps the range's full 3,400/3,000 MB/s rating at high capacity — a DRAM-backed Phison E12 build with 1,550 TBW of endurance behind it.

Quick answer: The Integral Ultima Pro X 2TB suits owners of Gen3-era systems who want 2 TB without dropping below the family's flagship speeds — game libraries, video projects, and bulk photo archives all fit its 3,400/3,000 MB/s profile and 1,550 TBW budget. Skip it on a PCIe 4.0 board, where a WD Black SN850X 2TB rated at 7,300 MB/s is the modern answer, and skip it if warranty length matters most — Corsair's MP510 covers the same E12 platform for five years. The 1920 GB sibling remains the endurance pick at 3,115 TBW. We judge it a sensible legacy buy only when the remaining stock undercuts current Gen4 2 TB drives.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 2 TB |
| Interface | M.2 3.0 x 4 |
| Controller | Phison PS5012-E12 8 Channel |
| Memory type | 3D TLC |
| DRAM cache | Yes |
| Sequential read | 3400 MB/s |
| Sequential write | 3000 MB/s |
| Random read IOPS | 480000 |
| Random write IOPS | 680000 |
| Endurance | 1550 TBW |
| MTBF | 1800000 |
| Warranty | 3 years |

## Performance

Integral rates the 2TB at 3,400 MB/s sequential reads, 3,000 MB/s writes, and 480K/680K random read/write IOPS — the same headline figures the 4TB flagship carries, and the joint-fastest combination in the family. Against a SATA SSD's 550 MB/s ceiling the difference is practical, not academic: game installs, Windows updates, and photo libraries move in a fraction of the time, and the 680K random-write rating keeps the drive responsive when the operating system, browser, and applications share the disk. DirectStorage-style game streaming leans on exactly this combination of high sequential reads and strong random writes.

Two caveats temper the headline numbers. Like every TLC drive in this class, the E12 platform absorbs burst writes into a pseudo-SLC cache, and sustained transfers beyond the cache settle to lower native TLC rates — a non-event for boot-and-games duty, but visible in multi-hundred-gigabyte copy jobs. Second, advertised speeds are conditioned: Integral's own footnote warns that performance varies with the host device. Independent coverage of the family is thin — French site Cowcotland's early-2020 reviews of the 960 GB variants are among the few published tests — so treat these figures as manufacturer ratings rather than measured results.

## Endurance, TBW & Warranty

Integral backs the UltimaPro X Version 2 family with a 3-year limited warranty or the drive's TBW rating, whichever arrives first. For the 2TB that budget is 1,550 TB — at 50 GB of writes per day it stretches to roughly 85 years, so the 3-year term is the practical limit for almost any buyer. MTBF is rated at 1.8 million hours, a JEDEC-methodology population statistic rather than a promise for any individual drive. The curiosity is the neighbouring 1920 GB part: Integral's datasheet rates it at 3,115 TBW, double this drive's budget in a smaller capacity, so endurance-focused buyers should weigh the pair before choosing. Claims run through Integral's UK support operation with proof of purchase.

## Pros and Cons

**Pros:**

- 3,400 MB/s reads and 3,000 MB/s writes
- 1,550 TBW endurance rating
- 680K random-write IOPS rating
- DRAM-backed Phison E12 platform
- TCG Opal 2.0 AES-256 hardware encryption
- Full per-capacity datasheet published
**Cons:**

- 3-year warranty trails the MP510's 5 years
- Half the 1920 GB sibling's endurance budget
- Double-sided PCB inside a 3.8 mm height
- No heatsink included
- Legacy product with limited retail stock


## Verdict

The Integral Ultima Pro X 2TB suits owners of Gen3-era systems who want 2 TB without dropping below the family's flagship speeds — game libraries, video projects, and bulk photo archives all fit its 3,400/3,000 MB/s profile and 1,550 TBW budget. Skip it on a PCIe 4.0 board, where a WD Black SN850X 2TB rated at 7,300 MB/s is the modern answer, and skip it if warranty length matters most — Corsair's MP510 covers the same E12 platform for five years. The 1920 GB sibling remains the endurance pick at 3,115 TBW. We judge it a sensible legacy buy only when the remaining stock undercuts current Gen4 2 TB drives.

## Frequently Asked Questions

### Is the Integral Ultima Pro X 2TB compatible with the PS5?

It will work, but it falls short of Sony's published guidance. The drive fits the console's M.2 2280 dimensions easily at 80 x 22 x 3.8 mm, and PCIe 3.0 drives do function in the PS5's expansion slot. However, Sony recommends 5,500 MB/s sequential read speed and requires a heatsink — the UltimaPro X 2TB is rated at 3,400 MB/s and ships bare. You would need to add a low-profile heatsink to stay within the 11.25 mm height limit, and 2 TB is the sensible minimum size for a modern console library. For a PS5 upgrade, a PCIe 4.0 drive at or above the 5,500 MB/s mark is the better-matched choice.

### Does the Integral Ultima Pro X 2TB have a DRAM cache?

Yes. The UltimaPro X Version 2 family is built on Phison's E12 controller, a DRAM-equipped design, and Integral's datasheet lists the platform with DRAM backing. The on-board DRAM stores the flash translation tables, which keeps random-access performance consistent as the drive fills, and it means the drive never borrows system memory through the Host Memory Buffer scheme that DRAM-less controllers rely on. For boot and gaming duty the practical difference between this and a DRAM-less Gen3 drive is modest, but sustained mixed workloads favour the DRAM-backed design.

### What is the TBW endurance of the Integral Ultima Pro X 2TB?

Integral's datasheet rates the 2TB (part code INSSD2TM280NUPX2, 2048 GB) at 1,550 TBW under the 3-year-or-TBW warranty, whichever arrives first. At 50 GB of writes per day that budget covers about 85 years, so the warranty term is the realistic limit. The neighbouring 1920 GB variant carries a 3,115 TBW rating — double this drive's, despite being the smaller capacity — so endurance-focused buyers should compare the two part codes directly before deciding.

### Is the Integral Ultima Pro X 2TB good for gaming?

For a PCIe 3.0 system, yes. The 3,400 MB/s read rating loads games and levels with no perceptible penalty against faster Gen4 drives in real-world play, and the 480K random-read plus 680K random-write IOPS figures keep installs, shader compilation, and background updates from stuttering. The real argument for the 2TB capacity is space: modern AAA installs routinely pass 100 GB, and a 2 TB drive holds an operating system plus a rotating library with room to spare. Just confirm your board has a free M.2 2280 slot that tolerates a double-sided module.

### How does the Integral Ultima Pro X 2TB compare to the Corsair MP510?

They are close relatives — the MP510 runs the same Phison E12 platform. Corsair rates its drive slightly higher at 3,480/3,000 MB/s, and backs it with a 5-year warranty against Integral's 3-year term, which is the most meaningful difference. The Integral answers with TCG Opal 2.0 hardware encryption and a per-capacity datasheet that spells out IOPS, power draw, and TBW for every capacity in the range. In day-to-day use on a Gen3 system the two are hard to tell apart; buy the Corsair for the longer coverage, or the Integral if encryption support or remaining availability tips the balance.

### Does the Integral Ultima Pro X 2TB need a heatsink?

No heatsink is included, and on a PCIe 3.0 platform it is usually unnecessary. Integral rates the 2TB at 4.9 W while reading and 5.8 W while writing — modest figures by modern standards — and a ventilated motherboard slot, or the board's bundled heatsink if it has one, is more than enough. The drive is a double-sided module at 3.8 mm total height, so it fits standard M.2 2280 slots; only check your motherboard's own heatsink assembly for a thickness limit. If the slot sits directly under a graphics card, adding a slim heatsink is cheap insurance against thermal throttling.

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Last updated: 2026-10-01. Source: https://ssdrive.net/integral-memory-ultima-pro-x-2-tb