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Quick Details

  • Products Status: Stock
  • Brand Name: IOCREST
  • Model Number: IO-PCE4X-U2
  • Place of Origin: Guangdong, China (Mainland)
  • Color: Red
  • Interface: PCIe X4 and SFF-8643
  • Shipment: DHL FEDEX UPS TNT EMS...etc
  • Support: low Profile Bracket

Packaging & Delivery

Packaging Details 1x PCIe 3.0 x4 to SFF-8643 adapter
1x SFF-8639 NVMe to SFF-8643 Mini SAS cable
1x User Manual
1x Low Profile Bracket
Delivery Time 3-20days
Product Description


IOCrest SI-PEX40119 allows you to install a U.2 2.5 inch SSD drive (the Intel 7550 U.2 SSD) via a PCIe 3.0 x4 card onto your system. Perfect device for High Performance users that need Enterprice-Class hardware. 

Buit-in SFF-8643 plug connector
D1 ON indicate the card adapter Ready
Allow 2.5" NVMe U.2 (SFF-8639) SSD to connect to system via SFF-8643 cable
Maximum throughput:
32 Gbps when installed into a PCIe 3.0 4-lane slot
16 Gbps when installed into a PCIe 2.0 4-lane slot
8 Gbps when installed into a PCIe 1.0 4-lane slot
No drivers required for this converter
Industrial operating temperature: -40 °C to + 85 °C
PCI Express Base Specification Rev 3.0
SFF -8643 Min SAS HD Version 3.5
PCI Express Card Electro-Mechanical* (CEM) Specification Rev 2.0
NVM Express 1.0
Compatible with PCIe 3.0, 2.0 or 1.0
Operating Humidity: 5% - 95% (non condensing)
RoHS compliant

System Requirement

Windows 7/8/8.1/10 64 bit

 UEFI 2.3.1 or later

Package Content

1x PCIe 3.0 x4 to SFF-8643 adapter
1x SFF-8639 NVMe to SFF-8643 Mini SAS cable
1x User Manual
1x Low Profile Bracket

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Our Company

About  Us

With over 13 years' experience in the development, manufacture and distribution of computer peripherals and other related products, Shenzhen MMUI Co., Ltd. is a leading expert in the computer hardware industry. Our company is dedicated to supplying the highest quality products.

Our Family

Our Customers


Trade  Shows




Packing & Delivery

We guarantee to ship out within 3-7 days after the confirmation of your payment. (Except Holiday).

Shipping methods:DHL,Fedex,TNT,UPS,Air,Ship,please let us know which methods do you prefer.

In order to ensure you receive your order tax free upon import, we will declare small sample order as a 'GIFT' with a lower value. Any import charges or fees are the buyer's responsibility.

We are not responsible for any accidents, delays or other issue aroused by the shipping service.

For item's safety, insurance is highly recommended. 

Contact us

Skype: mandysun1040
Online Store: 

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China (Mainland)
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Supplier's Trade Assurance Limit: US $37,000
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