General-purpose 2U dual-socket rack server

通用2U双路机架服务器 · IT hardware

Catalogue
unrestrictedHS 8471.50per unitCN supply: dominant

What Qing asks

One dense message. Five is the whole budget per supplier reply, so the questions that decide comparability go first.

72
Decides comparability — a quote missing these cannot be ranked
  1. 1.

    请确认整机高度是几U，是19英寸EIA标准还是21英寸OCP规格？

    Confirm chassis height in U and whether it is 19in EIA or 21in OCP width.

    19in and 21in OCP are mechanically incompatible; everything downstream depends on this.

  2. 2.

    机箱净深度是多少毫米？不含前面板和挂耳。加装导轨和理线臂后，从机柜前立柱到最后端需要预留多少毫米？

    What is the chassis depth in mm excluding bezel and ears? And the total front-post-to-rear clearance needed once rails and CMA are fitted?

    Decides whether the server fits a 1000 mm rack at all; a CMA typically adds 80-150 mm.

  3. 3.

    满配状态下整机净重多少公斤？带包装的运输重量是多少？

    Maximum configured net weight in kg, and packaged shipping weight?

    Must be checked against rail load rating and floor loading; heavy nodes break standard rails.

  4. 4.

    支持几路CPU？请给出兼容CPU型号清单，以及在35摄氏度进风温度下可支持的最大TDP是多少瓦？

    How many sockets, which CPU SKUs are supported, and what is the max supported CPU TDP at 35C inlet?

    Chassis thermal ceiling often derates the CPU below its nameplate TDP, especially in 1U.

  5. 5.

    前后共几个盘位？分别是2.5寸还是3.5寸？支持SATA/SAS/NVMe中哪几种？背板是直连还是带Expander扩展芯片？

    Front and rear bay counts, 2.5in or 3.5in, SATA/SAS/NVMe support, and is the backplane direct-attach or expander-based?

    Direct-attach vs expander changes bandwidth and price more than any other storage variable.

  6. 6.

    请逐槽列出PCIe插槽：代次(Gen4/Gen5)、电气位宽与物理位宽、全高全长还是半高半长，以及是否需要额外Riser。

    List each PCIe slot: generation, electrical and physical width, full-height/low-profile, and which need a riser.

    A physical x16 slot wired x8 is the classic hidden downgrade; require per-slot detail.

  7. 7.

    电源是多少瓦、几颗、什么冗余(1+1还是2+2)？属于CRPS、CRPS2还是M-CRPS规格？80 PLUS等级？支持交流还是-48V直流输入？

    PSU wattage, quantity, redundancy scheme, CRPS/CRPS2/M-CRPS standard, 80 PLUS level, and AC or -48V DC input?

    CRPS generations look identical but have different pinouts; DC input is common in telco edge.

  8. 8.

    报价里是否已包含导轨套件和理线臂？如果含，是固定导轨还是滚珠滑轨？承重多少公斤？

    Does the quoted price include the rail kit and CMA? If so, static or ball-bearing sliding, and what load rating?

    Rails are excluded far more often than buyers assume, and quotes are then not comparable.

  9. 9.

    电源在110V输入时的额定输出是多少瓦？必须220V才能跑到标称功率吗？输入电压范围和最大输入电流是多少？

    What is the PSU's rated output at 100-127 V input, does it require 200-240 V to reach nameplate power, and what are the input voltage range and max input current?

    Most 2000 W+ CRPS units deliver far less on low-line. A quote silently assuming 220 V will under-deliver in a 110 V market.

  10. 10.

    机器电源输入是C14、C20还是C22接口？随机附带电源线吗？是什么规格、什么国标插头？

    Is the AC inlet C14, C20 or C22, are power cords included, and to which plug standard?

    A C20/C22 inlet needs a different PDU outlet than C14. Trivial, and it blocks installation on the day.

  11. 11.

    电源输出是12V、48V还是54V？整机是否同时存在两个电压域(例如12V给主板、54V给加速卡)？各自几颗、多少瓦、什么冗余？

    Is PSU DC output 12 V, 48 V or 54 V, does the system have two voltage domains (e.g. 12 V housekeeping plus 54 V for accelerators), and how many units at what wattage and redundancy in each?

    Missing from the report. IEIT's NF5698G7 runs 2x 3200 W at 12 V plus 6x 2700 W at 54 V — two OAM quotes can be architecturally incompatible while looking identical.

  12. 12.

    系统盘是什么方案？有没有独立的双M.2做RAID1启动盘？RAID卡是哪个型号、多少缓存、有没有超级电容或电池？直通模式(IT/HBA)支持吗？

    What is the boot arrangement — is there a dedicated dual-M.2 RAID1 boot module? Which RAID controller model, how much cache, supercap or BBU fitted, and is IT/HBA passthrough mode supported?

    Absent from the report despite every quote differing here. Cache and supercap alone can swing a 2U price by a meaningful margin.

  13. 13.

    背板或RAID卡固件会不会限制只能用你们提供的硬盘？第三方品牌硬盘能不能正常识别、点亮硬盘灯、上报SMART？有没有硬盘兼容列表？

    Do the backplane or RAID firmware restrict drives to your own SKUs? Will third-party drives enumerate, drive the activity LEDs, and report SMART? Is there a drive compatibility list?

    Vendor drive lock-in turns a cheap chassis into an expensive one and is never volunteered.

  14. 14.

    如果插上不在兼容列表里的第三方PCIe卡或网卡，风扇会不会直接跑到100%转速？BMC能不能自定义风扇曲线、能不能按PCIe插槽单独设定？

    If an unrecognised third-party PCIe or network card is fitted, do the fans default to 100%? Can the BMC take a custom fan curve, and can it be set per PCIe slot?

    One of the most common and least documented real-world failures: a correct build that is unusably loud and power-hungry because the BMC does not recognise a card.

  15. 15.

    报价含不含CPU？是散片(tray)还是盒装？具体是哪家的处理器——Intel、AMD，还是海光、飞腾、鲲鹏、龙芯？请给出完整型号。

    Does the quote include CPUs, tray or boxed, and which silicon — Intel, AMD, or a domestic vendor (Hygon, Phytium, Kunpeng, Loongson)? Give the full part number.

    Both a price and a compliance field: several domestic CPU vendors are Entity Listed, so the CPU choice can contaminate an otherwise-clean whitebox platform.

  16. 16.

    请提供CE/FCC/UL/CCC/RoHS证书的编号、发证机构和有效期，并确认证书上标注的型号和我们要买的型号完全一致。能否提供证书扫描件？

    Provide certificate numbers, issuing body and validity for CE/FCC/UL/CCC/RoHS, and confirm the model named on each certificate is exactly the model quoted. Can you send scans?

    Replaces the branding half of the report's combined field. The usual defect is a genuine certificate issued for a sibling model.

Ranking inputs
  1. 17.

    内存插槽共几个？几通道、每通道几条(1DPC还是2DPC)？满配时的最高运行速率是多少MT/s？

    How many DIMM slots, how many channels, 1DPC or 2DPC, and what speed at full population?

  2. 18.

    工作温度范围是多少？风道是前进后出还是后进前出？风扇是否热插拔、是否N+1冗余？

    Operating temperature range, airflow direction (front-to-rear or reversed), and are fans hot-swap with N+1 redundancy?

  3. 19.

    BMC用的是哪款芯片？支持IPMI 2.0/Redfish/SNMP吗？远程KVM和虚拟媒体是否需要单独授权收费？

    Which BMC chip, which protocols (IPMI 2.0/Redfish/SNMP), and are remote KVM and virtual media separately licensed?

  4. 20.

    是否可以做OEM贴牌(前面板LOGO、BIOS开机画面、BMC界面)？现有认证有哪些(CE/FCC/UL/CCC/RoHS/REACH)？能否提供证书编号？

    Can you OEM-brand the bezel, BIOS splash and BMC UI? Which certificates exist (CE/FCC/UL/CCC/RoHS/REACH) and can you supply certificate numbers?

  5. 21.

    有几个OCP NIC 3.0插槽？是SFF还是LFF规格？报价里是否已经配网卡、什么型号？插槽是PCIe几代、几通道？

    How many OCP NIC 3.0 slots, SFF or LFF form factor, is a NIC included in the quote and which model, and what PCIe generation and lane width is the slot?

  6. 22.

    主板有没有TPM插座？出厂是否配TPM 2.0还是国密TCM模块？如果出口，TPM是否会被拆掉或改配？

    Is there a TPM header, is a TPM 2.0 or Chinese TCM module fitted at the factory, and is it removed or substituted for export?

  7. 23.

    整机额定工作海拔是多少米？超过之后每升高多少米要降多少度的最高环境温度？

    What is the rated operating altitude, and what temperature derating applies above it?

Asked on every purchase — commercial and compliance terms

  • 这批货是全新原封、官翻、拆机件还是工程样片(ES/QS)？请在形式发票上写明状态。如果是拆机件，来源和使用时长是多少？

  • 报价是EXW、FOB还是CIF？指定口岸是哪里？报价里不含哪些费用(出口报关、内陆运输、保险、目的港费用)？

  • 外箱尺寸多少？每箱装几台、毛重多少公斤？每托盘几箱？整单总体积多少立方米？是木托还是纸托、是否需要熏蒸证明？

  • 请给出阶梯报价：1台、10台、50台、100台各是什么价格？每个型号的起订量是多少？价格有效期多久？

  • 出口报关准备用哪个HS编码？报价是含税价还是不含税价？该编码的出口退税率是多少、退税是否已经体现在报价里？

  • 整机原产地写哪里？能否出具原产地证(一般CO还是Form E/RCEP优惠证)？货物是从中国直接出口，还是经香港、新加坡或越南转运？

  • 质保多少个月？DOA(到货即损)申报期限是几天？返修是寄回中国还是有海外备件？是否提供先行换货？返修运费谁承担？

  • 这个托架/导轨/面板是原厂件还是兼容件？上面有没有原厂LOGO或型号标识？能否书面保证不侵犯第三方商标和专利，并承担相关责任？

  • 整机和关键部件(CPU、加速卡、网卡)的原产地分别是哪里？产品里有没有使用美国原产的芯片、软件或技术？大概占多少比例？能不能配合签署最终用户和最终用途声明、承诺不转运？这个型号以前出口过哪些国家？

  • 合同和发票的签约主体全称是什么？统一社会信用代码是多少？工厂是自有还是代工？母公司或控股股东是谁、持股比例多少？有没有国资或上市公司背景？

  • 请提供公司全称、统一社会信用代码和营业执照复印件。贵司是生产工厂、原厂授权代理还是贸易商？如为工厂，工厂地址在哪里、可否安排验厂或视频验厂？开票主体与收款主体是否为同一家公司？

  • 最小起订量是多少？请给出阶梯报价（如100/500/1000/5000片）。报价有效期多少天？NAND和HDD价格波动时如何调价？是否接受锁价？

+ 37 more universal terms

How buyers get burned here

Category-specific, from research rather than generic advice

  • Assuming 'not US-origin' means 'not subject to the EAR'. The Advanced Computing FDPR at 734.9(h) captures foreign-produced 3A090/4A090/.z items made with listed US technology or software, or on a plant derived from it. That covers essentially all leading-edge logic on earth. De minimis analysis never even begins for an FDPR-captured item.
  • Assuming a Chinese trading company can lawfully resell a controlled accelerator abroad. It cannot: 742.6(b)(10)(iii) is presumption of denial for all reexports and for D:5/Macau-headquartered entities, and License Exception ACA at 740.8 expressly excludes entities headquartered in — or ultimately parented in — D:5 or Macau. There is no structure that fixes this.
  • Reading the January 2026 case-by-case rule as 'H200 is now sellable to China'. It permits a LICENSED US EXPORTER to apply, with four certifications including a 50%-of-US-volume cap and mandatory independent US-lab pre-export verification. It changed nothing about reexport from China, and left presumption of denial fully intact for D:5/Macau-headquartered buyers.
  • Believing the AI Diffusion Rule was rescinded and its machinery is gone. It was never rescinded in the Federal Register: 740.27 (AIA), 740.28 (ACM), 740.29 (LPP), Supplement 5 to Part 740 and the 790,000,000 TPP country allocations are all still codified at 2026-09-01. BIS announced non-enforcement of its NEW requirements in May 2025, but the 2026-05-31 guidance confirms the pre-existing November-2023 headquarters-based licence requirement IS enforced, and the 2026-06-17 FAQ extends it to .z items.
  • Treating the Affiliates Rule as dead. It is STAYED, not repealed — 2025-19846 stays the 2025-09-30 IFR until 2026-11-09, roughly two months from now. Build the 50%-ownership aggregation logic now behind a flag. Note also that FDPR footnote 5 already carries its own surviving 50%-ownership provision, and OFAC's own 50% Rule never went away.
  • Screening the brand instead of the legal entity. Entity List designations are entity-specific: 'Inspur (Beijing) Electronic Information Industry' is listed while other Inspur group companies are not, and several distinct Fudan Microelectronics entities were listed separately in September 2025. Screen the unified social credit code on the contract, plus every alias.
  • Ignoring alias sprawl. The September 2025 additions show entities with up to sixteen aliases, and the four NetForward / Nanfei entities were listed across four cities. A single-string name match will miss most of them.

Generated imagery — illustrative of the category, not a photograph of any supplier, facility or product on this platform.

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