HFS-A5QBserver

Quanta Computer Inc No.188, Wenhua 2nd Road, Guishan District, Taoyuan City 33377, Taiwan TEL: +886-3-3272345 FAX: +886-3-3961334 Date: 2020-01-02 FCC ID: HFS-A5QB To the attention of Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to sections 0.457 and 0.459 of CFR 47, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application as: Schematics Operational Description Block Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours, ----------------------------------- Name: Joyce Kuo / Title: Director QUANTA COMPUTER INC Tel: +886-3-3272345 E-mail: [email protected]

Quanta Computer Inc No.188, Wenhua 2nd Road, Guishan District, Taoyuan City 33377, Taiwan TEL: +886-3-3272345 FAX: +886-3-3961334 Date: 2020-01-03 FCC ID: HFS-A5QB To the attention of Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we request short-term confidential treatment for the following information until 180 days after the Grant Date of Equipment Authorization in order to ensure sensitive business information remains confidential until the actual marketing of the device: External photos Test Setup photos User’s manual Internal Photos Sincerely yours, ----------------------------------- Name: Joyce Kuo / Title: Director QUANTA COMPUTER INC Tel: +886-3-3272345 E-mail: [email protected]

Quanta Computer Inc No.188, Wenhua 2nd Road, Guishan District, Taoyuan City 33377, Taiwan TEL: +886-3-3272345 FAX: +886-3-3961334 Date: 2020-01-02 FCC ID: HFS-A5QB AUTHORIZATION LETTER To Whom It May Concern: QUANTA COMPUTER INC hereby authorizes Andrea /Supervisor of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (“BV CPS Taoyuan”), to act on its behalf in all matters relating to the Federal Communication Commission (“FCC”) application for equipment authorization in connection with the FCC ID listed above, including signing of all documents relating to these matters. Any and all acts carried out by Andrea /Supervisor of BV CPS Taoyuan on QUANTA COMPUTER INC ‘s behalf, within the scope of the powers granted herein, shall have the same effect as acts of its own. If you have any questions regarding the authorization, please don’t hesitate to contact us. Sincerely yours, ----------------------------------------------- Name: Joyce Kuo / Title: Director QUANTA COMPUTER INC Tel: +886-3-3272345 E-mail: [email protected]

Quanta Computer Inc No. 188, Wenhua 2nd Road, Guishan District, Taoyuan City, Taiwan, 33377 TEL: +886-3-3272345 / FAX: +886-3-3961334 Date: 2022-04-26 FCC ID: HFS-A5QB To the attention of Federal Communications Commission Authorization and Evaluation Division Permanent Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram Operational Description Internal photos Users Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours, ----------------------------------- Joyce Kuo Quanta Computer Inc Tel: +886-3-3272345 # 15714 Fax: +886-3-3961334 E-mail: [email protected]

THIS IS A POST-GRANT CONFIDENTIALITY REQUEST Date: May 16, 2022 Subject: Request for Confidential Treatment - THIS IS A POST-GRANT CONFIDENTIALITY REQUEST FCC ID: HFS-A5QB To Whom It May Concern: On behalf of Quanta Computer Inc. I write to request the post-grant removal and permanent (long term) confidential treatment of the user manual and internal photographs, each of which are attached as exhibits to the equipment authorization application for FCC ID: HFS-A5QB. These materials contain trade secrets including sensitive technical and design information about our device that are not publicly available, and we would only share on a need-to-know basis, subject to non- disclosure agreements. If this information is disclosed, our competitors would gain an unfair commercial advantage over us by learning about our product design and development processes. This in turn would significantly harm our ability to compete in a highly competitive market space. In accordance with KDB 726920, we are therefore requesting that the FCC follow the “exceptional circumstances” procedure to grant permanent (long term) confidential treatment of the user manual and internal photos and remove these materials from the FCC’s public website. We acknowledge that the FCC has no obligation to remove confidential materials posted on third-party websites. We design and manufacture the equipment at issue in this request solely for one professional customer and do not sell the equipment to any other entities or persons. This equipment is not for sale to the general public and will not be sold to the general public via retail or otherwise. The Nationally Recognized Test Laboratory (NRTL) and Certification Body (CB) safety reports for this equipment states the classification of use and installation is limited to instructed persons or skilled persons only and not for ordinary persons. To maintain that classification, this device must be installed in a restricted access location. In addition, this equipment is not powered from a readily available power source; it requires a specialized power source with specialized connectors that is not available to the general public. Our only customer for this equipment is subject to the mutual non-disclosure agreement (NDA) provided as an exhibit to this confidentiality request. This non-disclosure agreement applies to all of the customer’s employees and agents who would be installing, removing, or otherwise working on the equipment at issue (who are also required to sign the same mutual non-disclosure agreement). User manuals and internal photographs fall within the definition of Confidential Information as defined in this non-disclosure agreement. Agreements or supporting NDA exhibits justifying confidentiality will be uploaded to the filling, which will also request permanent (long term) confidential treatment. Please let me know if you have any questions or concerns. Thank you in advance for your time and support of our request. Sincerely, Joyce Kuo Coordinator -Quanta Computer Inc. No. 188, Wenhua 2 nd Rd., Guishan Dist., Taoyuan City 33377, Taiwan (R.O.C.) [email protected] TEL: +88633272345

Report No.: SA190329C01B Page No. 1 / 6 Report Format Version: 6.1.1 Reference No.: 191115C01 FCC SAR Exclusion Report Report No.: SA190329C01B FCC ID: HFS-A5QB Test Model: A5QB Received Date: Nov. 15, 2019 Test Date: Dec. 04 ~Dec. 16, 2019 Issued Date: Dec. 17, 2019 Applicant: QUANTA COMPUTER INC. Address: 188, WEN HUA 2ND RD., GUISHAN DIST., TAO YUAN CITY 33377, TAIWAN Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location: No.19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, TAIWAN FCC Registration / Designation Number: 788550 / TW0003 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: SA190329C01B Page No. 2 / 6 Report Format Version: 6.1.1 Reference No.: 191115C01 Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 Evaluation Result .................................................................................................................................. 5 3 SAR Test Exclusion Thresholds .......................................................................................................... 6 4 Conclusion ............................................................................................................................................ 6 Report No.: SA190329C01B Page No. 3 / 6 Report Format Version: 6.1.1 Reference No.: 191115C01 Release Control Record Issue No. Description Date Issued SA190329C01B Original release Dec. 17, 2019 Report No.: SA190329C01B Page No. 4 / 6 Report Format Version: 6.1.1 Reference No.: 191115C01 1 Certificate of Conformity Product: server Brand: Quanta computer Inc Test Model: A5QB Sample Status: Engineering sample Applicant: QUANTA COMPUTER INC. Test Date: Dec. 04 ~Dec. 16, 2019 Standards: FCC Part 2 (Section 2.1093) References Test Guidance: KDB 447498 D01 General RF Exposure Guidance v06 IEEE C95.3-2002 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s RF characteristics under the conditions specified in this report. Prepared by : , Date:Dec. 17, 2019 Polly Chien / Specialist Approved by : , Date:Dec. 17, 2019 Bruce Chen / Senior Project Engineer Report No.: SA190329C01B Page No. 5 / 6 Report Format Version: 6.1.1 Reference No.: 191115C01 2 Evaluation Result Following FCC KDB 447498 D01 “General SAR test exclusion guidance” The corresponding SAR Exclusion Threshold condition, listed below: 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where  f(GHz) is the RF channel transmit frequency in GHz.  Power and distance are rounded to the nearest mW and mm before calculation.  The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. 2) At 100 MHz to 6 GHz and for test separation distances > 50 mm, the SAR test exclusion threshold is determined according to the following: a) [Threshold at 50 mm in step 1) + (test separation distance - 50mm)·( f(MHz)/150)] mW, at 100MHz to 1500 MHz b) [Threshold at 50 mm in step 1) + (test separation distance - 50 mm)·10] mW at > 1500 MHz and ≤ 6 GHz 3) At frequencies below 100 MHz, the following may be considered for SAR test exclusion. a) The threshold at the corresponding test separation distance at 100 MHz in step 2) is multiplied by [1 + log(100/f(MHz))] for test separation distances > 50 mm and < 200 mm. b) The threshold determined by the equation in a) for 50 mm and 100 MHz is multiplied by ½ for test separation distances ≤ 50 mm. c) SAR measurement procedures are not established below 100 MHz. When SAR test exclusion cannot be applied, a KDB inquiry i…

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Report No.: RF190329C01B Page No. 1 / 30 Report Format Version: 6.1.1 Reference No.:191115C01 FCC Test Report Report No.: RF190329C01B FCC ID: HFS-A5QB Test Model: A5QB Received Date: Nov. 15, 2019 Test Date: Dec. 04 ~Dec. 16, 2019 Issued Date: Dec. 17, 2019 Applicant: QUANTA COMPUTER INC. Address: 188, WEN HUA 2ND RD., GUISHAN DIST., TAO YUAN CITY 33377, TAIWAN Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location: No.19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, TAIWAN FCC Registration / Designation Number: 788550 / TW0003 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: RF190329C01B Page No. 2 / 30 Report Format Version: 6.1.1 Reference No.:191115C01 Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 Summary of Test Results ..................................................................................................................... 5 2.1 Measurement Uncertainty ................................................................................................................... 5 2.2 Modification Record ............................................................................................................................ 5 3 General Information .............................................................................................................................. 6 3.1 General Description of EUT ................................................................................................................ 6 3.2 Description of Test Modes ................................................................................................................... 6 3.2.1 Test Mode Applicability and Tested Channel Deta .............................................................................. 7 3.3 Description of Support Units ............................................................................................................... 8 3.3.1 Configuration of System under Test .................................................................................................... 8 3.4 General Description of Applied Standards and references ................................................................. 8 4 Test Types and Results ........................................................................................................................ 9 4.1 Radiated Emission Measurement ....................................................................................................... 9 4.1.1 Limits of Radiated Emission Measurement ......................................................................................... 9 4.1.2 Test Instruments ................................................................................................................................ 10 4.1.3 Test Procedures .................................................................................................................................. 11 4.1.4 Deviation from Test Standard ............................................................................................................ 12 4.1.5 Test Set Up ........................................................................................................................................ 12 4.1.6 EUT Operating Conditions ................................................................................................................. 12 4.1.7 Test Results ....................................................................................................................................... 13 4.2 Conducted Emission Measurement .................................................................................................. 21 4.2.1 Limits of Conducted Emission Measurement .................................................................................... 21 4.2.2 Test Instruments ................................................................................................................................ 21 4.2.3 Test Procedures ................................................................................................................................. 22 4.2.4 Deviation from Test Standard .....................................................................…

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Report No.: 190329C01B Page No. 1 / 3 Reference No.:191115C01 PHOTOGRAPHS OF THE TEST CONFIGURATION Radiated Emission Test (9kHz ~ 30MHz) Report No.: 190329C01B Page No. 2 / 3 Reference No.:191115C01 Radiated Emission Test (Frequency above 30MHz) Report No.: 190329C01B Page No. 3 / 3 Reference No.:191115C01 Conducted Emission Test