# KINGBANK KP260 Plus 512GB: a faster step up from the KP260 (2026)

The KINGBANK KP260 Plus 512GB is a DRAM-less PCIe 4.0 NVMe drive rated past 7,000 MB/s reads, a notable step up from KINGBANK's standard KP260 at a similar budget price.

Quick answer: The KINGBANK KP260 Plus 512GB suits value-focused buyers who want flagship-tier PCIe 4.0 speed - a fast PS5 upgrade or gaming boot drive - 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. Overall, the KP260 Plus 512GB is a strong price-to-performance pick for anyone comfortable trading brand recognition and warranty length for a lower price at a genuinely fast rated speed.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 512 GB |
| 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 512GB at up to 7,000 MB/s sequential reads and 6,500 MB/s sequential writes over PCIe 4.0 x4, putting it in flagship-speed territory despite the DRAM-less design. Independent aggregated benchmark data on the same drive family (1 TB unit) 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 sign of a problem.

As with the standard KP260, the Plus leans on an SLC write cache and Host Memory Buffer rather than dedicated DRAM to hit its numbers; once a large sustained transfer exhausts the 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 general desktop use, the KP260 Plus delivers speeds that outrun most DRAM-equipped budget drives, though buyers doing constant large sustained writes will still find more consistent behavior on a drive with dedicated DRAM.

## Endurance, TBW & Warranty

KINGBANK rates the KP260 Plus 512GB at 600 TBW of total write endurance, the same figure as the slower standard KP260 despite the higher speed. 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 isn't 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 guarantee for any individual unit.

Warranty coverage on this listing is 1 year, notably short for a drive rated at flagship-tier speeds and shorter than the 3-to-5-year terms common among established brands. Buyers should weigh that shorter coverage window 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
- Notable speed jump over the standard KP260
- 600 TBW endurance on the 512GB capacity
- 2,000,000-hour MTBF rating
- Low price via direct-to-consumer sales
**Cons:**

- Only a 1-year warranty despite flagship-tier rated 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 512GB suits value-focused buyers who want flagship-tier PCIe 4.0 speed - a fast PS5 upgrade or gaming boot drive - 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. Overall, the KP260 Plus 512GB is a strong price-to-performance pick for anyone comfortable trading brand recognition and warranty length for a lower price at a genuinely fast rated speed.

## Frequently Asked Questions

### Is the KINGBANK KP260 Plus 512GB 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 normal gaming use rarely pushes past its SLC write cache. At 512 GB, capacity is the main limiting factor for a large game library, so buyers who install many big titles may want to consider the 1 TB or 2 TB capacity instead.

### Is the KINGBANK KP260 Plus 512GB 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 that meets Sony's published guidance for expansion storage.

### 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. Despite the missing DRAM, it still reaches flagship-tier rated speeds, 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 512GB?

KINGBANK rates the 512GB KP260 Plus at 600 TBW (terabytes written), the same figure as the slower standard KP260. 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 512GB 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 higher rated throughput, desktop users running sustained heavy write workloads may see a more noticeable benefit from adding a motherboard M.2 heatsink than they would on the slower standard KP260, though it isn't required for typical use.

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

Both are DRAM-less PCIe 4.0 drives that reach flagship-tier rated sequential speeds, 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-512-gb