# KINGBANK KP260 Plus 1TB: the sweet-spot capacity (2026)

The KINGBANK KP260 Plus 1TB pairs flagship-tier PCIe 4.0 speed with a mainstream capacity, undercutting brand-name rivals while still clearing PS5's read-speed guidance.

Quick answer: The KINGBANK KP260 Plus 1TB suits budget-focused gamers and everyday users who want flagship-tier PCIe 4.0 speed at a mainstream capacity without paying flagship-tier prices. It's a weaker choice for buyers who prioritize long warranty coverage or an established independent review track record, since KINGBANK's 1-year warranty trails bigger names by several years. Buyers who want similar DRAM-less speed with more warranty security should look at the Lexar NM790 1TB. Overall, the KP260 Plus 1TB is a strong price-to-performance pick at a genuinely fast rated speed, provided the buyer accepts the shorter warranty.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 1 TB |
| Interface | M.2 4.0 x 4 |
| Controller | Maxio |
| Memory type | YMTC TLC |
| DRAM cache | No |
| Sequential read | 7000 MB/s |
| Sequential write | 6500 MB/s |
| Random read IOPS | 7000000 |
| Random write IOPS | 6500000 |
| Endurance | 600 TBW |
| MTBF | 2000000 |
| Warranty | 1 years |

## Performance

KINGBANK rates the KP260 Plus 1TB at up to 7,000 MB/s sequential reads and 6,500 MB/s sequential writes over PCIe 4.0 x4, flagship-speed territory despite the DRAM-less design. Independent PassMark-aggregated benchmark data for this exact 1TB capacity shows real-world measured throughput closer to 6,385 MB/s reads and 5,075 MB/s writes - lower than the rated burst figures, which is a normal gap between manufacturer-rated peaks and sustained measured performance rather than a defect.

Like the rest of the line, the KP260 Plus 1TB relies on an SLC write cache and Host Memory Buffer instead of dedicated DRAM; once a large sustained transfer exhausts that cache, write speeds drop toward the native TLC ceiling. Random IOPS figures for this capacity aren't independently confirmed, so treat specific numbers seen elsewhere with caution. For gaming, OS responsiveness, and everyday file transfers, the KP260 Plus 1TB comfortably outruns most DRAM-equipped budget drives in its price class.

## Endurance, TBW & Warranty

KINGBANK rates the KP260 Plus 1TB at 600 TBW of total write endurance, in line with typical ratings for a mainstream 1TB drive. At a typical 20-50 GB of writes per day, that budget lasts roughly 33 to 82 years before hitting the rated limit, far longer than most buyers will own the drive, so endurance is not a practical concern for normal use. The MTBF rating is 2,000,000 hours, a statistical reliability figure describing failure rates across a large population of drives rather than a promise for any individual unit.

Warranty coverage on this listing is 1 year, short for a drive at this speed tier compared to the 3-to-5-year terms common among established brands like WD or Lexar. Buyers should weigh that shorter coverage against the lower purchase price typical of KINGBANK's direct-to-consumer sales model.

## Pros and Cons

**Pros:**

- 7,000 MB/s sequential reads on PCIe 4.0
- Mainstream 1TB capacity at a budget price
- Notable speed jump over the standard KP260
- 2,000,000-hour MTBF rating
- Low price via direct-to-consumer sales
**Cons:**

- Only a 1-year warranty despite flagship-tier speed
- DRAM-less design relies on Host Memory Buffer
- No included heatsink for sustained desktop loads
- Limited independent long-term review coverage


## Verdict

The KINGBANK KP260 Plus 1TB suits budget-focused gamers and everyday users who want flagship-tier PCIe 4.0 speed at a mainstream capacity without paying flagship-tier prices. It's a weaker choice for buyers who prioritize long warranty coverage or an established independent review track record, since KINGBANK's 1-year warranty trails bigger names by several years. Buyers who want similar DRAM-less speed with more warranty security should look at the Lexar NM790 1TB. Overall, the KP260 Plus 1TB is a strong price-to-performance pick at a genuinely fast rated speed, provided the buyer accepts the shorter warranty.

## Frequently Asked Questions

### Is the KINGBANK KP260 Plus 1TB good for gaming?

Yes - its 7,000 MB/s rated read speed comfortably outruns most SATA and many PCIe 3.0 drives for game load times, and 1 TB is enough for a solid modern game library. Normal gaming use rarely pushes past its SLC write cache, making it a strong price-to-performance pick for a primary gaming drive.

### Is the KINGBANK KP260 Plus 1TB compatible with the PS5?

Yes - its 7,000 MB/s rated sequential read comfortably clears Sony's suggested 5,500 MB/s minimum for PS5 expansion storage, and its M.2 2280 form factor without a tall heatsink fits the console's internal slot without clearance issues. It's one of the faster budget options at 1 TB that meets Sony's published guidance.

### Does the KINGBANK KP260 Plus have a DRAM cache?

No, the KP260 Plus is a DRAM-less design that uses Host Memory Buffer (HMB) to borrow a portion of system RAM for its mapping tables instead of a dedicated DRAM chip. It still reaches flagship-tier rated speeds despite the missing DRAM, though sustained write consistency past the SLC cache trails DRAM-equipped drives in the same speed class.

### What is the TBW endurance of the KINGBANK KP260 Plus 1TB?

KINGBANK rates the 1TB KP260 Plus at 600 TBW (terabytes written), a typical endurance figure for the capacity. At a typical 20-50 GB of writes per day, that works out to roughly 33 to 82 years before reaching the rated limit, far longer than most buyers will keep the drive in service, so endurance is not a practical concern for everyday use.

### Does the KINGBANK KP260 Plus 1TB need a heatsink?

It doesn't ship with one, and for laptops, the PS5, or light desktop use it generally doesn't need one. Given its high rated throughput, desktop users running sustained heavy write workloads may see a noticeable benefit from adding a motherboard M.2 heatsink, though it isn't required for typical day-to-day use.

### How does the KINGBANK KP260 Plus 1TB compare to the standard KP260?

The Plus roughly doubles the standard KP260's write speed (6,500 MB/s versus 4,000 MB/s) and pushes reads from 5,000 to 7,000 MB/s, while keeping the same 600 TBW endurance, 2,000,000-hour MTBF, and 1-year warranty. For buyers who can afford the price difference, the Plus is a meaningfully faster drive for the same reliability profile.

### How does the KINGBANK KP260 Plus 1TB compare to the Lexar NM790 1TB?

Both are DRAM-less PCIe 4.0 drives that reach flagship-tier rated sequential speeds at 1 TB, but the Lexar NM790 has a longer independent review history and generally more consistent retail warranty support. The KP260 Plus's main advantage is price through direct-to-consumer sales, at the trade-off of a shorter 1-year warranty and less third-party testing.

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Last updated: 2026-08-17. Source: https://ssdrive.net/kingbank-kp260-plus-1-tb