100% work, Intel Core i5-6400 I5 6400 Quad core 2.7GHz (3.3GHz Max) 6MB Cache LGA1151 CPU only.
留聯絡, 中環MTR或屯門良景交收
Intel® Core™ i5-6400 Processor 6M Cache, up to 3.30 GHz
https://www.intel.com/content/www/us/en/products/sku/88185/intel-core-i56400-processor-6m-cache-up-to-3-30-ghz/specifications.html