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U.2 SFF-8639 to M.2 PCIe I/F with 2.5 Inch 9.5mm Case

U.2 SFF-8639 to M.2 PCIe I/F with 2.5 Inch 9.5mm Case‌

Part Number: CASE-994-U2

In stock

42 available

In stock

42 available

In stock

42 available
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U.2 SFF-8639 to M.2 PCIe I/F with 2.5 Inch 9.5mm Case.  

For Instalation and hook up we recommend our cable PN # SFF-992-20CM

The U. 2 SFF - 8639 to M.2 PCIe I / F with 2.5 inch 9.5mm Case adapter and cable have been tested together in use as RAID0 with two Samsung 950 Pro 512 MB SSD's to use on a Asus Maximus Hero Alpha a Pro SSD.

Features :

  • 4 Layer PCB Designed
  • Built in SFF-8639 Plug connector 
  • Built in M.2 NGFF M-Key receptacle connector
  • LED ON indicates M.2/PCI-e 4 Lane device power OK
  • LED 3 indicates active status
  • Case is a 9.5mm 2.5 inch Aluminum housing

Specifications :

  • PCI Express Base Specifications Rev 3.0
  • SFF-8639 Enterprise SSD Form Factor Version 1.0a
  • PCI Express Card Electro-Mechanical (CEM) Specification REV 2.0
  • PCI Express M.2 Spec Revision 0.7, Version 1.0
  • NVM Express 1.0
  • PWM synchronous buck converter Power IC
  1. - 3.3V, 4A Maximum output current
  2. - Short circuit protection
  3. - In-rush current suppression
  4. - Thermal shut down protection
  5. - ESD HBM (Human Body Mode) 2KV
  6. - ESD CDM(Charged Device Mode)/ 500V

Support M.2 M-Key Form Factor 

  • Type 2280-D2-B-M : 80mm(L) X 22mm(W) 
  • Type 2260-D2-B-M : 60mm(L) X 22mm(W)  
  • Type 2242-D2-B-M : 42mm(L) X 22mm(W)  
  • Type 2230-D2-B-M : 30mm(L) X 22mm(W)  

Operating System Support :

  • Windows 7 64 bit
  • Windows 8 64 bit
  • Windows 8.1 64 bit
  • UEFI 2.3.1 or later

Micro SATA Cables PN # CASE-994-U2

Cable Options for Adapter :

  • Micro SATA Cables PN # U2-1173-50CM
  • ‌Micro SATA Cables PN # SFF-992-20CM
  • Micro SATA Cables PN # SFF-854-1M


Additional Information

Part # CASE-994-U2
UPC # 643131532172
Cable Length No
Brand Micro SATA Cables
Price $40.75


Execellent supportReview by Gavin Ong
Fast delivery, thumbs up ... (Posted on 7/3/2017)
Very High Quality & Top Notch PerformanceReview by Susan Granewich
The case and PCB are very high-quality. It even has thermal padding to help with heat transfer and dissipation. I ran benchmarks with the Samsung SM951 M.2 Nvme SSD installed directly into the motherboard's M.2 slot and then compared that benchmark against using the M.2 drive within this U.2 converter case plugged into the motherboard’s U.2 port. You would expect a minute drop in performance; however, this case is built so well that there was ZERO performance degradation. The benchmark read/write performance was exactly the same. Absolutely impressive. This case should be sold in Fry's Electronics Stores, as well as, Newegg.com and others. M.2 is becoming increasingly more popular and laying waste to SATA, but the availability of U.2 Cables and U.2 Converter Cases to use with your M.2 drives is very limited, and x99 motherboards only have one onboard M.2 port, so clearly U.2 is the only way you can effectively run TWO M.2 drives. (Posted on 10/25/2016)
Excellent!Review by Michal Bogusz
works fine with Samsung 951 (Posted on 4/22/2016)
fast delivery!Review by YEOW PING ER
fast delivery! (Posted on 2/11/2016)

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