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HighPoint SFF-8643 to SFF-8639 NVMe Cable, 0.5M

VENDOR: HIGHPOINT TECHNOLOGIES, INC. Mfg Part#: 8643-8639-50 UPC#: 643653863914
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$34.99 USD
$34.99 USD
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  • 0.5-meter length ideal for compact internal installations
  • SFF-8643 to SFF-8639 connectivity for NVMe U.2 devices
  • Designed for high-integrity, high-speed internal storage transfer
  • Point-to-point architecture reduces latency and signal degradation
  • Manufactured in China; not compliant with TAA regulations

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Key Benefits

Eye-Insights
  • Engineered by HighPoint Technologies for professional NVMe storage deployments
  • High-performance SFF-8643 to SFF-8639 cable enables reliable U.2 NVMe connections
  • Compact 0.5M design supports tight-space server or workstation builds

Product Overview

The HighPoint SFF-8643 to SFF-8639 NVMe Cable (model 8643-8639-050) is engineered for high-performance internal storage connectivity. With a 0.5-meter length, it offers a compact solution for connecting U.2 NVMe devices to SFF-8643 interfaces, maintaining excellent signal integrity and performance. Built for data-intensive servers and workstations, it ensures low-latency, high-reliability point-to-point connections. Originating from China, the cable is not TAA-compliant, which may restrict its use in regulated environments. Ensure system interface compatibility before deployment.

Specifications

Product Overview
Product Type Internal NVMe Cable
Form Factor Internal Cable
Cable Length 0.5 m
Application Connect U.2 NVMe SSD to SFF-8643 backplane/interface
Connector Orientation Straight to Straight
Power Requirements Powered via host interface

Physical & Environmental
Cable Jacket Material PVC
Wire Gauge 30 AWG (typical for internal high-speed data cables)
Shielding Type Foil and Braid Shielding
Temperature Range (Operating) 0°C to 70°C
Storage Temperature -20°C to 85°C
Humidity (Non-Condensing) 10% to 90%
Color Black
Flex Rating Standard data center internal cable rating

Advanced Security Features
Data Integrity Features High signal integrity for low latency and minimal interference

Wireless Features
Wireless Capability

Interfaces
Left Connector Type SFF-8643 (Mini SAS HD)
Right Connector Type SFF-8639 (U.2 NVMe)
Cable Interface Standard PCIe 3.0 / NVMe
Interface Compatibility Compatible with U.2 NVMe SSDs and Mini-SAS HD controllers
Data Transfer Rate Up to 32 Gbps (PCIe 3.0 x4)
Connector Plating Gold-plated contacts

Compliance & Origin
Country of Origin China
TAA Compliance No
RoHS Compliance Yes
Lead-Free Certification Yes
UL Certification Yes
REACH Compliance Yes

Cloud Management & Licensing
Software or Driver Requirements No driver required; passive connection cable