Lenovo SR650 V3 x16/x8/x8 G5 Gen5 Riser1/2 Kit v2 Riser Card

VENDOR: LENOVO Mfg Part#: 4XH7A91474
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  • PCIe Gen5 riser card supporting x16/x8/x8 lane configurations
  • Designed for ThinkSystem SR650 V3 server systems
  • TAA compliant for use in government and regulated sectors
  • Manufactured in Mexico for supply chain and regulatory compatibility
  • Enables high-density accelerator or I/O card integration

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Key Benefits

Eye-Insights
  • Tailored specifically for Lenovo ThinkSystem SR650 V3, ensuring perfect hardware compatibility.
  • Enables Gen5 PCIe bandwidth, enhancing performance for high-throughput applications.
  • TAA-compliant and Mexico-origin product aligns with government procurement and enterprise standards.

Product Overview

The Lenovo SR650 V3 x16/x8/x8 G5 Riser1/2 Kit v2 is a PCIe Gen5 riser card designed for ThinkSystem SR650 V3 servers. Offering three expansion slots—x16, x8, and x8—it enables high-density peripheral integration for performance-critical tasks. With TAA compliance and origin from Mexico, it supports deployment in regulated and government environments. This riser card increases system expandability and provides a strategic pathway to scalable high-speed data infrastructure.

Specifications

Product Overview

Product Type Riser card
Form Factor Proprietary adapter for rack server
Weight 0.5 lb (approximate)
Power Requirements Powered via server PCIe slot; no external power
Compatible Product Models ThinkSystem SR650 V3
For Use With ThinkSystem SR650 V3
Number of Riser Cards Included 2

Physical & Environmental

Dimensions Approx. 7.5 x 4.2 inches per card
Operating Temperature 10°C to 35°C (50°F to 95°F)
Storage Temperature -40°C to 60°C (-40°F to 140°F)
Operating Humidity 8% to 90% (non-condensing)
Storage Humidity 5% to 95% (non-condensing)
Airflow Direction Server airflow compliant (front-to-rear)
Mounting Style Internal riser slot installation

Cloud Management & Licensing

Compatible with Lenovo XClarity Yes, supports management via Lenovo XClarity Controller (XCC)
Licensing Requirements No separate license required
Firmware Update Support Yes, via Lenovo UpdateXpress or XClarity

Interfaces

Expansion Slots 3 total (1 x16, 2 x8)
PCIe Version PCIe Gen5
PCIe Slot 1 Type x16 full-height
PCIe Slot 2 Type x8 full-height
PCIe Slot 3 Type x8 full-height
Data Transfer Rate Up to 32 GT/s per lane (Gen5)
Lane Support Up to 16 lanes on Slot 1

Compliance & Origin

Country of Origin Mexico
TAA Compliance Yes
RoHS Compliance Yes
REACH Compliance Yes
Certifications UL, FCC, CE

Advanced Security Features

Tamper Evident Packaging Yes
Hardware Security Integration Supports use in servers with Lenovo hardware root of trust
Installation Lock Support Yes, with system chassis security controls