IT之家 9 月 30 日消息，TomsHardware 发现，英特尔下一代 Nova Lake 平台已借助 USB 和 PCIe 标准组织的合规测试。
USB-IF 论坛已将部分酷睿 Ultra 4000 系列 Nova Lake 平台列入集成商列表，PCI-SIG 集成商列表也纳入了面向 Nova Lake-S 处理器的 900 系列芯片组。
USB-IF 确认，英特尔 Nova Lake-H 移动处理器（设备 ID D331、D333）符合 USB4 80Gbps 规范。桌面端 Nova Lake PCH-S 芯片组（设备 ID 6E6E）符合 USB 3.2 Gen2 标准，兼容最高 20Gbps 数据传输速率。
PCI-SIG 集成商列表自 4 月起已包含面向酷睿 Ultra 4000 系列 Nova Lake-S 处理器的 900 系列芯片组。8 月初，一款未确认身份的英特尔处理器（设备 ID D461、D465、D467 至 D46A）借助 PCIe 5.0 x16 测试。
IT之家注：USB-IF 和 PCI-SIG 是分别制定 USB 与 PCIe 标准并开展合规认证的行业组织，借助测试的机型可在包装上使用相应标识。
USB-IF 设有“相似性认证”程序，对足够相似的机型，测试一款即可让相关机型列入集成商列表。由于不同 Nova Lake 机型的 USB4 和 USB 3.2 电路相似，英特尔可先提交部分 CPU 和芯片组测试，再借助该程序跟进。
不过，USB-IF 认证正式绑定具体机型名称、型号和修订版本。不同名称的机型不会因包含相同 USB 电路而自动获认证，仍需单独提交，由 USB-IF 判断差异是否需额外测试。
随着酷睿 Ultra 4000 系列 Nova Lake 处理器发布临近，相关平台需借助多项合规与互操作性测试。最新爆料指向该系列于 2027 年第一季度发布，提前完成认证是英特尔的常规准备步骤。
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Thanks to IT Home netizen 咩咩洋 for the tip!
IT Home News on September 30: Tom's Hardware has discovered that Intel's next-generation Nova Lake platform has passed compliance testing by USB and PCIe standards organizations.
USB-IF has added some Core Ultra 4000 series Nova Lake platforms to its integrator list, and the PCI-SIG integrator list has also included the 900 series chipset for Nova Lake-S processors.
USB-IF confirmed that Intel's Nova Lake-H mobile processors (device IDs D331, D333) comply with the USB4 80Gbps specification. The desktop Nova Lake PCH-S chipset (device ID 6E6E) complies with the USB 3.2 Gen2 standard and supports data transfer rates up to 20Gbps.
The PCI-SIG integrator list has included the 900 series chipset for Core Ultra 4000 series Nova Lake-S processors since April. In early August, an unidentified Intel processor (device IDs D461, D465, D467 to D46A) passed PCIe 5.0 x16 testing.
IT Home note: USB-IF and PCI-SIG are industry organizations that respectively develop USB and PCIe standards and conduct compliance certification. Models that pass testing can use the corresponding logos on their packaging.
USB-IF has a "similarity certification" program: for sufficiently similar models, testing one model allows related models to be added to the integrator list. Since different Nova Lake models have similar USB4 and USB 3.2 circuits, Intel can first submit some CPUs and chipsets for testing, then follow up using this program.
However, USB-IF certification is formally tied to specific model names, model numbers, and revision versions. Models with different names do not automatically receive certification just because they contain the same USB circuitry; they still need to be submitted separately, and USB-IF will determine whether the differences require additional testing.
As the release of the Core Ultra 4000 series Nova Lake processors approaches, the relevant platforms need to pass multiple compliance and interoperability tests. The latest leak points to the series launching in the first quarter of 2027, and completing certification early is a routine preparation step for Intel.
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