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PCIe Lanes & Slots
x16/x8/x4 layouts, bifurcation, risers, and bandwidth planning for builds.
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Keysight Introduces PCIe® 7.0 Protocol Test Solution to Accelerate AI Infrastructure Validation
3+ hour, 38+ min ago (166+ words) Intel Accelerates Open Infrastructure for the Agentic AI Era Keysight Technologies (KEYS) introduced its Protocol Test Solution for PCIe 7.0 to support validation of AI and data center systems. Instant link-up and deep protocol visibility reduce risk and shorten next generation…...
Lumentum, Astera Labs, and Corning to Demonstrate 1060 nm VCSEL-Based PCIe over Optics for AI Rack-Scale Connectivity at the 2026 OCP Global Summit
11+ hour, 38+ min ago (152+ words) 3iQ Receives In-Principal Approval from Abu Dhabi's IFC Corning (GLW), Lumentum (LITE), and Astera Labs (ALAB) will jointly demonstrate optical PCIe connectivity at the 2026 OCP Global Summit. Astera Labs’ Scorpio Smart Fabric Switch provides the switching element for the demonstration, showing…...
PCIe 5.0 vs PCIe 4.0 on RTX 5090: The 64GB/s Bandwidth Myth, M.2 Lane Bifurcation & Gaming Bottleneck Benchmarks (2026)
17+ hour, 11+ min ago (253+ words) With the arrival of NVIDIA's flagship GeForce RTX 5090 (Blackwell architecture) sporting a native PCI... Tagged with ai, hardware, tech. With the arrival of NVIDIA's flagship GeForce RTX 5090 (Blackwell architecture) sporting a native PCI Express 5.0 x16 interface, the enthusiast PC hardware community…...
S-Parameter-to-Impedance Conversion for High-Speed PCBs and Via-Breakout Optimization
1+ day, 17+ hour ago (362+ words) This study combines mixed-mode frequency-domain analysis over 0.005–4.000 GHz with a separate 4 Gb/s QuickEye comparison of conventional and near-via P/N compensation layouts. The four-port SIwave export shows the lowest sampled differential reflection at 1.134899 GHz and a selected local minimum…...
Sonnet Single-Slot Thunderbolt 5 to PCIe Card Expansion
3+ day, 23+ hour ago (426+ words) Sonnet launches the Echo SE I T5, a single-slot Thunderbolt 5 to PCIe expansion system delivering up to 6,800 MB/s for professional workflows. Sonnet Single-Slot Thunderbolt 5 to PCIe Card Expansion Sonnet Technologies has announced the Echo SE I T5 Thunderbolt 5 to PCIe card…...
JGINYUE’s $58 PCIe Card Adds B650 Chipset and Four M.2 Slots
5+ day, 11+ hour ago (375+ words) JGINYUE has introduced an unusual PCIe add-in card built around AMD’s B650 chipset, bringing extra storage, USB and network connections to compatible PCs. Priced at 388 yuan—about $58 in China—the card offers four M.2 slots, a 2.5GbE port and 10Gbps USB connectivity. Availability…...
Minisforum Brings AMD B850 Chipset To Its AIC, Offering Support For 4x M.2 Ports, OCuLink And 20 Gbps Type-C Port
5+ day, 7+ hour ago (564+ words) Minisforum's new AIC brings B850 chipset, and one user has already tested the expansion card. Minsiforum AMD B850 PCIe Expansion Card Offers Four M.2 Ports Without PCIe Bifurcation Minisforum has started selling its first AMD B850 chipset-based expansion card called ESP4B. Moreover, we now also…...
Important Proxmox VE 8 PCI/PCIE Passthrough Tweaks, Fixes, and Workarounds
1+ week, 3+ day ago (1843+ words) In this article, I am going to discuss some of the most common Proxmox VE PCI/PCIE passthrough and GPU passthrough problems and the steps you can take to solve those problems. To check whether your processor supports IOMMU interrupt…...
Sonnet Solo10G T5: a 10 Gigabit Ethernet Thunderbolt 5 adapter
1+ week, 11+ hour ago (233+ words) Sonnet announced the Solo10G T5, the industry’s first bus-powered Thunderbolt 5 to 10GBASE-T 10 Gigabit Ethernet adapter with NBASE-T (multi-Gigabit) support. The Solo10G T5 adapter adds a 10 Gigabit Ethernet (10GbE) port to Mac, Windows, and Linux computers with Thunderbolt or USB4 ports, and M series iPad Pro tablets....
Using PXI-based fault insertion and sensor simulation in electronic test
1+ week, 5+ hour ago (298+ words) Posted October 5, 2026 by Charged EVs & filed under Newswire, Sponsored Content, The Tech. Hardware-in-the-Loop Simulation (HILS) answers that need. It lets you validate ECU behavior against a simulated operating environment long before a vehicle ever hits the road, and it scales…...