# BIWIN NV7200 4TB: Bulk Budget PCIe 4.0 Storage (2026)

The BIWIN NV7200 4TB is a DRAM-less budget PCIe 4.0 NVMe SSD that reaches 7,200 MB/s reads, offering bulk capacity without flagship-drive pricing.

Quick answer: The NV7200 4TB suits budget-conscious buyers who want bulk storage and a large game or media library on PCIe 4.0 speed without paying for onboard DRAM, including PS5 owners and content hobbyists with moderate write volumes. Buyers doing very frequent large sustained writes, like professional video editors working directly off the drive, should look toward a DRAM-equipped drive that holds its write speed longer once the SLC cache fills. The Kingston NV3 4TB and Crucial P3 Plus 4TB are close budget alternatives with longer independent track records, though the NV7200 rates higher on paper for sequential speed. For bulk storage at a competitive price, the NV7200 4TB's 7,200 MB/s reads, 1,600 TBW endurance, and 5-year warranty make it a solid pick.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 4 TB |
| Interface | M.2 4.0 x 4 |
| Controller | Maxio MAP1602A |
| Memory type | YMTC 232-L TLC |
| DRAM cache | No |
| Sequential read | 7200 MB/s |
| Sequential write | 6200 MB/s |
| Random read IOPS | 1000000 |
| Random write IOPS | 800000 |
| Endurance | 1600 TBW |
| MTBF | 1500000 |
| Warranty | 5 years |

## Performance

The 4TB NV7200 is rated for 7,200 MB/s sequential reads and 6,200 MB/s sequential writes, with random performance rated at 1,000,000 IOPS reading and 800,000 IOPS writing, matching the 1TB and 2TB capacities in the same line and well above the 512GB model's 550K/550K rating. For a budget-tier DRAM-less drive, these numbers are competitive with mid-range DRAM-equipped alternatives at a similar capacity.

Like other DRAM-less TLC drives, the NV7200 leans on an SLC write cache and Host Memory Buffer to hit its rated numbers rather than dedicated onboard DRAM. At 4TB, large sustained transfers are more likely in practice, whether archiving a big game library or moving bulk media files, and those workloads are more likely to outrun the SLC cache than on a smaller drive used for lighter tasks. BIWIN doesn't publish the exact cache size for this model, so buyers should expect some write-speed taper on very long continuous transfers. For everyday use, the 4TB's read speed comfortably clears PS5's 5,500 MB/s minimum, and it's fast enough for DirectStorage-enabled PC games without being the bottleneck.

## Endurance, TBW & Warranty

The 4TB NV7200 carries a 1,600 TBW endurance rating, the highest in the line, and a 5-year warranty. At a realistic consumer workload of 30 to 50GB written per day, 1,600 TBW takes roughly 88 to 145 years to exhaust, far beyond the warranty window and comfortably covering heavier content-creation workloads as well. BIWIN rates the NV7200 at 1,500,000 hours MTBF, a population-level reliability statistic rather than a guarantee for any individual drive. The 5-year warranty and 1,600 TBW rating are strong for a budget-tier DRAM-less drive at this capacity, and as with most consumer NVMe warranties, whichever limit is reached first ends coverage.

## Pros and Cons

**Pros:**

- 7,200 MB/s reads at the line's full speed tier
- 1,600 TBW endurance, highest in the line
- Full 5-year warranty
- Largest capacity for bulk storage or a big library
- Low power draw from DRAM-less design
**Cons:**

- Write speed tapers once SLC cache fills
- No onboard DRAM for mapping tables
- 512GB sibling drops sharply in speed
- Fewer independent reviews than Kingston or Crucial
- No official Sony PS5 compatibility listing


## Verdict

The NV7200 4TB suits budget-conscious buyers who want bulk storage and a large game or media library on PCIe 4.0 speed without paying for onboard DRAM, including PS5 owners and content hobbyists with moderate write volumes. Buyers doing very frequent large sustained writes, like professional video editors working directly off the drive, should look toward a DRAM-equipped drive that holds its write speed longer once the SLC cache fills. The Kingston NV3 4TB and Crucial P3 Plus 4TB are close budget alternatives with longer independent track records, though the NV7200 rates higher on paper for sequential speed. For bulk storage at a competitive price, the NV7200 4TB's 7,200 MB/s reads, 1,600 TBW endurance, and 5-year warranty make it a solid pick.

## Frequently Asked Questions

### Is the BIWIN NV7200 4TB good for gaming?

Yes. Its 7,200 MB/s read speed and PCIe 4.0 interface are fast enough for quick game installs and level streaming, and the drive supports DirectStorage on PC. At 4TB it holds most of a modern game library without needing to uninstall titles to make room for new ones.

### Does the BIWIN NV7200 have a DRAM cache?

No. It's a DRAM-less design across the whole capacity range, using Host Memory Buffer to borrow a portion of system RAM for mapping tables instead of an onboard DRAM chip. At 4TB, the drive has enough NAND parallelism to still hit the line's full rated speed despite lacking DRAM.

### Is the BIWIN NV7200 4TB compatible with the PS5?

Sony requires PCIe 4.0 NVMe storage rated at 5,500 MB/s or faster reads, with dimensions fitting within 110 x 25 x 11.25mm including any heatsink. The NV7200 4TB's 7,200 MB/s rating clears that bar, but BIWIN does not appear on Sony's official approved-drive list, so treat it as spec-compatible rather than certified.

### What is the TBW endurance of the 4TB NV7200?

The 4TB model is rated for 1,600 TBW, the highest in the line, backed by a 5-year warranty. For a typical desktop or PS5 workload writing 30 to 50GB per day, that endurance rating would take roughly 88 to 145 years to exhaust, far beyond both the warranty period and the drive's realistic useful life.

### Does the NV7200 4TB need a heatsink?

It's a single-sided drive without an onboard DRAM chip, so it runs cooler than many DRAM-equipped flagships and can operate without a dedicated heatsink in most desktop cases with reasonable airflow. A basic motherboard M.2 cover is still worth using for sustained heavy workloads to avoid throttling on long writes.

### How does the 4TB compare to the 1TB and 2TB NV7200?

The 4TB matches the 1TB and 2TB on sequential speed and IOPS, all reaching 7,200 MB/s reads, 6,200 MB/s writes, and 1,000K/800K IOPS. Endurance scales with capacity: 400 TBW at 1TB, 800 TBW at 2TB, and 1,600 TBW at 4TB, so 4TB carries the most write headroom in the line.

### How does the BIWIN NV7200 compare to the Kingston NV3 or Crucial P3 Plus?

All three are budget DRAM-less PCIe 4.0 drives using Host Memory Buffer, but the NV7200 is rated for higher sequential speeds on paper at the 4TB capacity than either Kingston or Crucial's equivalents. Kingston and Crucial have longer independent review histories and stronger brand reliability track records, the main trade-off for BIWIN's higher rated numbers.

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Last updated: 2026-08-01. Source: https://ssdrive.net/biwin-nv7200-4-tb