E1.L NVMe QLC high-capacity SSD
E1.L 大容量QLC固态硬盘 · IT hardware
What Qing asks
One dense message. Five is the whole budget per supplier reply, so the questions that decide comparability go first.
No category-specific question set yet — only the universal commercial terms below.
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
- REFURBISHED DRIVES WITH RESET SMART. The 2025 Seagate scandal saw drives with tens of thousands of hours sold as new after SMART counters were zeroed. RFQ defence: demand `smartctl -l farm` output (smartmontools 7.4+) on 3 random units — Seagate FARM (Field Accessible Reliability Metrics) records Power-on Hours and Head Flight Hours independently and is not resettable by the tools fraudsters use. A FARM/SMART mismatch is proof, not suspicion.
- THE POWER-CYCLE TELL. Even without FARM, a reset drive gives itself away: 2 power-on hours against 2,400 power cycles is impossible for a genuinely new drive. Always ask for power-on hours AND power cycle count AND Percentage Used together — resetters usually zero one field and forget the others.
- COUNTERFEIT CAPACITY. SSD firmware is modified to report far more capacity than the physical NAND holds; the drive writes normally until it wraps and silently corrupts. RFQ defence: require a full-span write-then-verify test (h2testw or `badblocks -w`) on a sample, plus the flash-ID readout showing die count and per-die capacity.
- DRAM-LESS CONTROLLERS SOLD AS ENTERPRISE. Especially in M.2 2280 and cheap U.2. RFQ defence: ask for onboard DRAM size in GB (expect roughly 1GB per 1TB NAND), reject HMB, and demand high-resolution photos of both PCB faces — a DRAM package is visible or it is not there.
- FIRMWARE-ONLY 'PLP'. Sellers claim power loss protection with no capacitors. RFQ defence: ask for capacitor type and count and have them pointed out in the board photo; ask for JESD218 power-cycling test results. Real hardware PLP is physically countable.
- M.2 2280 'WITH PLP'. 80mm boards rarely have room for a real capacitor bank; 22110 exists precisely because 110mm does. A 2280 PLP claim needs a board photo before it is believed.
- THE NEARLINE HDD 'MANUFACTURER'. No PRC company manufactures hard disk drives. Only Seagate, Western Digital and Toshiba do. Any Chinese seller describing itself as the factory for 20-32TB nearline drives is a trader, relabeller or refurbisher. RFQ defence: ask for the OEM part number and an authorisation letter or upstream purchase invoice, and state in the question that you know no PRC manufacturer exists.
Generated imagery — illustrative of the category, not a photograph of any supplier, facility or product on this platform.