# COLORFUL CN700 Pro 1TB: Budget PCIe 4.0 NVMe (2026)

The COLORFUL CN700 Pro 1TB is a DRAM-less PCIe 4.0 NVMe SSD rated for 7,000 MB/s reads, aimed at budget builders rather than flagship buyers.

Quick answer: The CN700 Pro 1TB suits budget builders who want PCIe 4.0 sequential speed and don't mind a shorter warranty and thinner independent documentation than bigger-name rivals. Buyers who prioritize a longer warranty or a well-documented spec sheet with verified random-performance numbers should lean toward the BIWIN NV7200 1TB or Kingston NV3 1TB instead, both of which publish clearer capacity-specific data. For a low-cost PCIe 4.0 boot-and-game drive where price matters more than brand documentation, the CN700 Pro 1TB's 7,000 MB/s read rating is competitive, as long as buyers go in with realistic expectations about COLORFUL's storage track record versus its graphics card business.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 1 TB |
| Interface | M.2 4.0 x 4 |
| Controller | Maxio MAP1602A |
| Memory type | YMTC 232-L TLC |
| DRAM cache | No |
| Sequential read | 7000 MB/s |
| Sequential write | 6000 MB/s |
| Random read IOPS |  |
| Random write IOPS |  |
| Endurance | 600 TBW |
| MTBF | 2000000 |
| Warranty | 3 years |

## Performance

COLORFUL rates the CN700 Pro 1TB for 7,000 MB/s sequential reads on PCIe 4.0, putting it in the same speed class as other DRAM-less drives built around the Maxio MAP1602A controller. COLORFUL does not publish specific random read/write IOPS figures for this model in its available documentation, so buyers should treat sequential speed as the headline number rather than expecting a documented random-performance rating to compare directly against rivals.

Like other DRAM-less TLC drives, the CN700 Pro leans on an SLC write cache and Host Memory Buffer to reach its rated sequential speed rather than dedicated onboard DRAM. Once a sustained write outruns that cache, throughput drops toward native TLC write speed; COLORFUL doesn't document the exact cache size, so buyers moving very large files should expect some slowdown on long continuous transfers. For everyday use, boot times, game loads, and level streaming, the 1TB'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

COLORFUL rates the CN700 Pro 1TB for 600 TBW endurance and backs it with a 3-year warranty, shorter than the 5-year terms common among WD, Crucial, and Samsung at this price tier. At a realistic consumer workload of 30 to 50GB written per day, 600 TBW takes roughly 33 to 55 years to exhaust, well beyond the 3-year warranty window. Available documentation lists an MTBF figure but COLORFUL's public spec sheets for this specific model are thinner than more established brands, so treat any long-run reliability figure as a manufacturer estimate rather than a verified, independently-tested number. The shorter warranty term is the more concrete trade-off buyers should weigh against the drive's price.

## Pros and Cons

**Pros:**

- 7,000 MB/s sequential reads on PCIe 4.0
- 600 TBW endurance rating
- Low power draw from DRAM-less design
- Simple single-sided M.2 2280 form factor
- Fits thin laptops without extra cooling
**Cons:**

- 3-year warranty, shorter than 5-year rivals
- No published random IOPS figures
- Thin independent review coverage
- No onboard DRAM for mapping tables
- No official Sony PS5 compatibility listing


## Verdict

The CN700 Pro 1TB suits budget builders who want PCIe 4.0 sequential speed and don't mind a shorter warranty and thinner independent documentation than bigger-name rivals. Buyers who prioritize a longer warranty or a well-documented spec sheet with verified random-performance numbers should lean toward the BIWIN NV7200 1TB or Kingston NV3 1TB instead, both of which publish clearer capacity-specific data. For a low-cost PCIe 4.0 boot-and-game drive where price matters more than brand documentation, the CN700 Pro 1TB's 7,000 MB/s read rating is competitive, as long as buyers go in with realistic expectations about COLORFUL's storage track record versus its graphics card business.

## Frequently Asked Questions

### Is the COLORFUL CN700 Pro 1TB good for gaming?

It's usable for gaming, with a 7,000 MB/s PCIe 4.0 read rating fast enough for quick game installs and level streaming. Because COLORFUL doesn't publish random IOPS figures for this model, buyers weighing it against a rival with fully documented specs should factor in that gap rather than just the headline sequential number.

### Does the COLORFUL CN700 Pro have a DRAM cache?

No. It's a DRAM-less design that uses Host Memory Buffer, borrowing a portion of the host system's RAM over the PCIe interface for mapping tables instead of an onboard DRAM chip. This is standard for budget PCIe 4.0 drives built around the same Maxio MAP1602A controller family.

### Is the COLORFUL CN700 Pro 1TB 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 CN700 Pro 1TB's 7,000 MB/s rating clears that bar, but COLORFUL 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 CN700 Pro 1TB?

COLORFUL rates the 1TB model for 600 TBW, backed by a 3-year warranty. For a typical desktop or PS5 workload writing 30 to 50GB per day, that endurance rating would take roughly 33 to 55 years to exhaust, though the shorter 3-year warranty term is the more relevant limit for most buyers.

### Does the CN700 Pro 1TB need a heatsink?

It's a single-sided drive without an onboard DRAM chip, so it generates less sustained heat than DRAM-equipped flagships and can typically run without a dedicated heatsink in a desktop case with reasonable airflow. A basic motherboard M.2 cover still helps avoid throttling during longer sustained writes.

### How does the CN700 Pro compare to the plain COLORFUL CN700?

The CN700 Pro is the faster variant, rated for roughly 7,000 MB/s reads versus the standard CN700's roughly 5,000 MB/s, while sharing a similar DRAM-less Maxio-controller platform. The Pro badge here signals a speed upgrade within COLORFUL's own lineup rather than a jump to a different controller or NAND tier.

### How does the CN700 Pro 1TB compare to the BIWIN NV7200 1TB?

Both are DRAM-less PCIe 4.0 drives built around the same Maxio MAP1602A-family controller and similar YMTC NAND, putting them in the same performance class. The NV7200 publishes a clearer, capacity-specific spec table including random IOPS and a longer 5-year warranty, while the CN700 Pro's documentation is thinner, so the choice often comes down to price and warranty terms.

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Last updated: 2026-08-01. Source: https://ssdrive.net/colorful-cn700-pro-1-tb