SKU: 18261440194

DAHUA SSD-C900N256G NVMe M.2 PCIe Gen3x4 Solid State Drive

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Description

DAHUA SSD-C900N256G NVMe M.2 PCIe Gen3x4 Solid State DriveSSD C900N256G NVMe M. 2 PCIe Gen3x4 Solid State Drive > Supports PCIe3. 0x4 and NVMe 1. 3 protocol. > Supports LDPC ECC to enhance data reliability. > View information through S. M. A. R. T. > Adopts high quality 3D NAND wafer level chip and with 4K LDPC technology, the program erase cycle is effectively improved to extend service time. > Supports TRIM to improve read write performance and speed. > Low power consumption management. Product Data

SSD-C900N256G

NVMe M.2 PCIe Gen3x4 Solid State Drive

> Supports PCIe3.0x4 and NVMe 1.3 protocol.
> Supports LDPC ECC to enhance data reliability.
> View information through S.M.A.R.T.
> Adopts high-quality 3D NAND wafer level chip and with 4K LDPC technology, the program-erase cycle is effectively improved to extend service time.
> Supports TRIM to improve read/write performance and speed.
> Low power consumption management.



Product Data

Technical

Product Model

DHI-SSD-C900N128G

DHI-SSD-C900N256G

DHI-SSD-C900N512G

DHI-SSD-

C900N1TB

Capacity1

128GB

256GB

512GB

1TB

Form Factor

M.2 2280

Port

PCIe Gen 3.0 × 4

Net Weight

Max. 8 g (0.02 lb)

Product Dimensions

80.00 mm × 22.00 mm × 2.25 mm (3.15" × 0.87" × 0.09")

Packaging Dimensions

140.5 mm × 105.5 mm × 15.50 mm (5.53" × 4.15" × 0.61")

Memory Component

3D NAND

Power Consumption2

3066 mW (max)
566 mW (idle)

2950 mW (max)
528 mW (idle)

3521 mW (max)
1188 mW (idle)

3696 mW (max)
1188 mW (idle)

S.M.A.R.T

Yes

TRIM

Yes

Garbage Collection

Yes

Sequential Read2

Up to 1250 MB/s

Up to 2000 MB/s

Up to 2000 MB/s

Up to 2000 MB/s

Sequential Write2

Up to 650MB/s

Up to 1050 MB/s

Up to 1450 MB/s

Up to 1600 MB/s

4K Random Read2

Up to 70,000

Up to 90,000

Up to 150,000

Up to 230,000

4K Random Write2

Up to 160,000

Up to 190,000

Up to 200,000

Up to 230,000

MTBF

1,500,000 hours

Operating Temperature

0 °C to +70 °C (+32 °F to +158 °F)

Storage Temperature

–40 °C to +85 °C (–40 °F to +185 °F)

Operating Humidity

5%–95% (non-condensing)

Vibration Resistance

10-200Hz, 0.5 G

Shock Resistance

1500G&0.5 ms (half sine wave)

TBW

80 TB

128 TB

256 TB

512 TB

Warranty3

3-year limited warranty

Reference Information

1.Capacity calculation: 1 GB = 1 billion bytes (IDEMA). Actual available capacity might be reduced (due to formatting, partition, operating system applications, or other necessary usage).

2. System configuration of performance test: Chip-AMD Ryzen 5 5600X 6-Core [email protected] GHz, 8G-DDR4, operating system-Windows 10 x64, testing tool-CrystalDiskMark 6.0.0 x64.

3.Warranty period or maximum write amount (TBW), whichever comes first.

4.High performance SLC cache has been enabled.

5.*The speed data comes from Zhejiang Huayixin Technology Co., Ltd Lab. The actual performance might differ depending on the device it is being used with.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18261440194

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4.4 ★★★★★
Based on 28 reviews
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Product Reviews
L
Verified Purchase
Lofidelityrockr
Louisville, US
★★★★★ 5
I love this brand. These shoes look and fit great!
Size: 13 Wide, Color: Black/White/Black
I love wearing Cole Haan shoes. This is the second pair I’ve owned and the style just gets me. I’ve worn these to work at a great professional job every day, not just casual Friday. I wear these when I head out shopping or to dinner. They are functional, comfortable, built for regular and bigger wider feet and comfortable. I am 6 feet tall and my feet have changed size over the years to me needing a wider shoe to relieve pressure on my toes and front wide porting of my foot. So the 13W feels great and still walks the same as a regular 14 but more comfort for me. They look amazing and qualify in some offices as dress shoes (depending on company rules they will justify a sneaker as a shoe with the tan colored “gum” sole as a sneaker) so check company policy. The black sole on this makes it look more dressy. I am switching out the laces to match my previous Cole Haan because I think the white shoelaces look better. As an adult, aside from my Kenneth Cole boots Reaction boots and Doc Marten’s these are the only shoes I will pay 3 digits for. This looks like skater shoes but with a more mature look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
B
Verified Purchase
BWolfeJR
Alexandria, US
★★★★★ 5
I am certainly glad I found them and finally ordered
Size: 10, Color: Ivory/White/British Tan
A bit bulkier than my Stan Smiths Leather versions, but actually more comfortable. They seem to be a bit "clunkier" looking than a streamline Stan Smith, but it's a matter of style. It works for a change of pace. Gets or picks up dirt a bit, but cleans well, except the canvas part. Has lasted almost 6-8 months with very little signs of wear. Feels very secure in any type of weather or condition. Great alternative or addition to having a pair of Stan Smiths.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
R
Verified Purchase
Rilind
Boise, US
★★★★★ 5
Amazing shoes
Size: 10.5 Wide, Color: Black/White/Black
Amazing shoes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
C
Verified Purchase
C Knorr
New York, US
★★★★★ 4
Love the look, but Narrow
Size: 10, Color: Marine Blue/Woodbury/Ivory
What is for my son-in-law, he loves them, but had to switch them out twice because they run very narrow. He doesn’t have a wide foot at all so be careful when you purchase. Other than that they are a good looking shoe and he really likes them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
T
Verified Purchase
Trevor
Pawtucket, US
★★★★★ 5
Awesome value shoes
Size: 11.5, Color: Ivory/White/British Tan, Size: 11.5, Color: Ivory/White/British Tan
These white Cole Haan shoes are just what I hoped for, the color is a perfect off-white, somewhere between cream and pure white, which gives them a more refined look. The quality feels excellent, they’re very comfortable right out of the box, and the laces feel durable and well-made. They fit true to size with no issues. Based on this experience, I’ll definitely be buying more from this brand in the future especially at this price point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025

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