# Nextorage NEM-PAB 2 TB: the sweet-spot PlayStation 5 SSD with heatsink (2026)

The Nextorage NEM-PAB 2 TB is a PlayStation 5-ready PCIe 4.0 x4 NVMe SSD with a built-in heatsink, based on the Phison PS5027-E27T controller and Kioxia BiCS6 3D TLC NAND, rated 7,400 MB/s reads and 6,400 MB/s writes with 1,200 TBW of endurance and a 5-year warranty.

Quick answer: The Nextorage NEM-PAB 2 TB is the standout capacity in the line for PlayStation 5 owners: the efficient Phison E27T controller, Kioxia BiCS6 TLC NAND, 7,400 MB/s reads that clear the console requirement, a fitted low-profile heatsink, and a 5-year warranty with 1,200 TBW endurance.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 2 TB |
| Interface | M.2 4.0 x 4 |
| Controller | Phison PS5027-E27T |
| Memory type | Kioxia BiCS6 3D TLC |
| DRAM cache | No |
| Sequential read | 7400 MB/s |
| Sequential write | 6400 MB/s |
| Random read IOPS | 1000000 |
| Random write IOPS | 950000 |
| Endurance | 1200 TBW |
| MTBF | 1500000 |
| Warranty | 5 years |

## Performance

The NEM-PAB 2 TB is rated at 7,400 MB/s sequential reads and 6,400 MB/s sequential writes over PCIe 4.0 x4, with 1,000,000 random read IOPS and 950,000 random write IOPS. The 7,400 MB/s read sits well above the PlayStation 5's 5,500 MB/s requirement, so games load at full console speed.

The 2 TB's larger NAND array gives it a higher write rating and a bigger SLC write cache than the 1 TB, so it sustains large game installs and copies longer before throughput settles to native TLC speed. The built-in heatsink keeps the DRAM-less E27T controller cool inside the PS5's enclosed slot and in warm PC builds, avoiding thermal throttling during sustained writes.

## Endurance, TBW & Warranty

Nextorage covers the NEM-PAB with a 5-year warranty. The 2 TB model is rated for 1,200 TBW (terabytes written) and an MTBF of 1,500,000 hours, with coverage ending at whichever limit comes first: five years from purchase or 1,200 TBW of cumulative writes.

Console gaming writes modestly compared with sustained productivity workloads, so the 1,200 TBW ceiling is effectively unreachable within the warranty term. At a typical 30 GB per day it would take well over a century to reach 1,200 TBW; even at 100 GB per day it spans about 32 years. The 5-year warranty is the practical limit, not the endurance rating.

## Pros and Cons

**Pros:**

- PlayStation 5-ready: 7,400 MB/s reads exceed the requirement, with a fitted heatsink
- 2 TB balances capacity and price for console libraries
- Higher write rating and larger SLC cache than the 1 TB
- Phison E27T with Kioxia BiCS6 162-layer 3D TLC NAND
- 1,200 TBW endurance with a 5-year warranty
- Works equally well as a cooled PC Gen4 drive
**Cons:**

- DRAM-less (HMB) — no dedicated DRAM cache
- Costs more than the bare NN4LE for PC-only use
- Write IOPS (950,000) slightly below read
- Limited Western retail availability
- DRAM-equipped rivals hold higher sustained mixed-workload consistency


## Verdict

The Nextorage NEM-PAB 2 TB is the standout capacity in the line for PlayStation 5 owners: the efficient Phison E27T controller, Kioxia BiCS6 TLC NAND, 7,400 MB/s reads that clear the console requirement, a fitted low-profile heatsink, and a 5-year warranty with 1,200 TBW endurance.

It is the right balance of capacity and price for a PS5, and an equally capable cooled Gen4 drive in a PC. Buyers wanting maximum console storage can step up to the 4 TB NEM-PAB, while PC-only users who already have M.2 cooling can save with the bare NN4LE equivalent.

## Frequently Asked Questions

### Is the NEM-PAB 2 TB good for the PlayStation 5?

Yes — it is one of the better-suited drives. Nextorage lists PS5, PS5 Slim, and PS5 Pro compatibility, the 7,400 MB/s read exceeds the console's 5,500 MB/s requirement, and the built-in low-profile heatsink fits under the M.2 cover. At 2 TB it holds a sizeable game library alongside the console's internal storage.

### What is the difference between the NEM-PAB and NN4LE 2 TB?

They are the same drive internally — Phison PS5027-E27T controller and Kioxia BiCS6 3D TLC NAND, with identical performance and 1,200 TBW endurance. The NEM-PAB adds a heatsink and is marketed as PS5-ready; the NN4LE is the bare version for PCs that already provide M.2 cooling.

### How fast is the NEM-PAB 2 TB?

It is rated at 7,400 MB/s sequential reads and 6,400 MB/s sequential writes, with 1,000,000 read and 950,000 write IOPS. The reads are at the top of the PCIe 4.0 range. The 2 TB capacity has a larger SLC write cache than the 1 TB, so it sustains big installs and copies longer before settling to native TLC speed.

### Does the NEM-PAB 2 TB have a DRAM cache?

No. It is DRAM-less and uses the host memory buffer (HMB). On the PlayStation 5 this is not a concern, as the console manages caching, and on PC the efficient E27T with Kioxia BiCS6 NAND keeps real-world performance close to DRAM-equipped Gen4 drives for typical use.

### What is the TBW endurance of the NEM-PAB 2 TB?

The 2 TB model is rated for 1,200 TBW (terabytes written) with a 1,500,000-hour MTBF and a 5-year warranty, whichever comes first. This was confirmed in third-party review coverage. Console and desktop workloads write far below this ceiling, so the warranty period is the practical limit, not the endurance rating.

---

Last updated: 2026-06-13. Source: https://ssdrive.net/nextorage-nem-pab-2-tb