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Quick Details

  • Products Status: Stock
  • Application: Laptop/Desktop/MID/POS machine/ATM
  • Type: Internal
  • Style: SSD
  • SSD Capacity: ≥ 256GB
  • Size: 22X60mm
  • Interface Type: m.2
  • Speed: N/A
  • Cache: 256MB
  • Brand Name: KingSpec
  • Model Number: CHA-M2B7-M256
  • Place of Origin: Guangdong, China (Mainland)
  • Warranty: 3 Years
  • Certificate: CE FCC ROHS
  • Capacity: 16GB/32GB/64GB/128GB/256GB/512GB/1TB
  • Flash type: MLC/SLC NAND Flash
  • Hard Disk Size: 22X60mm
  • MTBF: 1000000H
  • Interface: m.2
  • Product: ssd solid state drive
  • Shipping way: DHL.EMS.TNT.UPS Fedex
  • Delivery: 3-5working Days

Packaging & Delivery

Packaging Details Color box, Anti-static bag,etc
Delivery Time normally 3~5 working days after your confirmed order

m.2 ssd 2260 256gb solid state drive NGFF M.2 NGFF interface ssd for ultrabook upgrading


ItemNGFF (M.2)
Product CodeG6311
InterfaceSATA III
Max Transfer Performance (Varies by density)Read: 561MB/s

Write: 296MB/s

ECCBCH ECC 66 bits/1KB
Operating Voltage+3.3V(±5%)

Power Consumption

 (Varies by density)



Operating Temperature0-70℃
Storage Temperature-40-85℃
MTBF2,000,000 Hours
Shock50(G),11(ms), half-sine wave
Warranty3 years


Detailed Images





Company Information

About our Factory:

1. Experience: Over 8 years OEM experience on specialized solid state drive, disk on module.

2. Excellent service on before-sale, on-sale and after-sale:

Quick Response, all your questions will be answered within 24 hours. Our motto is: "Quality first, Customer utmost". We have professional sales team, who are not only provide you with best service, but also guide you in case if there is any problem, we always give customers the most feasible marketing suggestions according to their own market mode.

3. Monthly production capacity: Up to 100,000 sets for for solid state drive.


4. All SSD are CE, ROHS, FCC, Reach certificated.

Factory show:




Our Services

Quality and Service Commitment

Our company always put the interests of customers and product quality to the first place,and always adhere to the"no best, only better" as our purpose. We will be commitment to provide high quality products with perfect site services and after-sales service


Ensure to timely provide all new SSD and full storage capacity as the SSD showed.


To provide high quality material with preferential price.


Free training technological operator and experienced project managers to ensure the customer can use the SSD normally.


Warranty time: MLC products 3 years and SLC products 5 years


In the warranty period, all because of the quality of products has caused the damage or failure of equipment, suppliers will take the responsibility for the free repair and replacing spare part.

Due to the damage caused by the customer, we only charge material costs for repair and replacement.

After the receipt of customers notice,we will suggests the method to solve problem within six hours,or send specialist to customers









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Transaction Details

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China (Mainland)
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Supplier Assessments:
68 Transactions 1,300,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $245,000
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