机房的电力架构：UPS、柴发与双路供电
数据中心的可靠性是从供电架构里长出来的：本文拆解从市电引入到机架 PDU 的供电链条，讲清 UPS、柴油发电机与双路供电各自的职责边界，以及 Tier 分级背后的可靠性逻辑。
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ARCHIVE 共 1874 条Microsoft stops insisting you need a "Copilot+ PC"
Since 2024 , Microsoft has tried to sell “Copilot+ PC.” The marketing initiative was aimed at making it easy for people …
微星 CLAW 8 EX AI+ 掌机英特尔锐炫 G3 款上市，较 G3 Extreme 款便宜 1000 元
IT之家 9 月 26 日消息，微星 (MSI) 现已在电商平台发售基于英特尔锐炫 (Arc) G3 处理器的 CLAW 8 EX AI+ 掌机。
锐炫 G3 处理器的 GPU 是拥有 10 个 Xe 核心、最大动态频率 2.2GHz 的 …
Liquid AI Releases LFM2.5-VL-3B-DSpark: Speculative Decoding for Vision-Language Models With Up to 3.13x Faster Decoding
Liquid AI has announced LFM2.5-VL-3B-DSpark, an experimental speculative-decoding draft model for its LFM2.5-VL-3B visio…
Replacing Large Language Models with Jev Decision Models for Low-Latency Edge Service Orchestration
Natural-language service requests can require a language-model decision before execution starts, consuming part of the r…
Residual Transferability in Neural Image Watermarking
Neural image watermarks can be forged by extracting watermark-bearing residuals from released images and transferring th…
Astra and Opus just passed Turing’s other test
Computer pioneer Alan Turing is best known for his eponymous experiment to test whether artificial and human intelligenc…
Another Google Deepmind researcher quits, says building superintelligent AI soon is "inherently irresponsible"
Sep 25, 2026
It's barely news at this point, but another Google researcher has quit over AI risks.** Robert O'Callahan, …
Pentagon was right to slap Anthropic with a security supply chain risk label, federal court says
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A federal appeals court in Washington has upheld the Pentagon's decision to bar AI startup Anthropic from m…
不只 Ultra：iQOO“Pro 级”8.8 英寸小平板官宣，搭载骁龙 8 Elite Gen5 处理器
IT之家 9 月 26 日消息，iQOO Pad Ultra 小平板已官宣将于 9 月 29 日 19:00 发布。
维沃移动通信有限公司 iQOO Neo 产品经理 @iQOO慧慧子 透露，除了 Ultra 外，**还有一台 8.8 英寸…
Meta is putting its muscle behind Muse as the AI app takes off
Muse’s traction is surging, fueled by Meta’s promotion of the AI app at its annual Meta Connect developer conference thi…
苹果 iPad 12 爆料：A19 芯片、8GB 内存、自研 N1/C1X 芯片
IT之家 9 月 26 日消息，科技媒体 MacRumors 昨日（9 月 25 日）发布博文，报道称其撰稿人 Aaron Perris 通过挖掘苹果公司代码，**发现 iPad 12 将配备 A19 芯片、8GB 内存、N1 网络芯片和 …
索尼芯片子公司将收紧远程办公：要求约 8000 名员工全面返岗，加速物理 AI 研发
IT之家 9 月 26 日消息，据日经亚洲消息，从下个月起，索尼集团将要求其芯片业务子公司的员工全面恢复到岗办公，成为最新一家缩减远程办公政策的日本企业。
此次调整原则上强制覆盖索尼半导体解决方案公司（Sony Semiconductor …