Delivery time after payment?

Stock orders: 12 days. Sourced orders: 37 days (see quote).

Tape/reel/tray + antistatic vacuum bag + desiccant. PCBA: ESD foam + strong carton. Labels: fragile, up, keep dry.

Domestic: SF Express, Deppon (or your choice). International: DHL, FedEx, UPS, air/sea freight.

Tracking number provided after dispatch. Check via carrier website or contact us.

What if I find defects?

Contact us within 7 working days with photos/videos and defect rate. If confirmed faulty, we cover return & replacement.

Wrong parts/quantity?

Keep original packing & label, contact us within 3 days. We will resend correctly at our cost.

St20000nm007D 20t Helium Enterprise-Class Nas Mechanical HDD

Name: St20000nm007D 20t Helium Enterprise-Class Nas Mechanical HDD
Brand: Shenzhen Donghan System Technology Co., Ltd.
SKU: 2172247412

Guangdong, ChinaShenzhen Donghan System Technology Co., Ltd.

US$551.00

10-99 Pieces

US$546.25

100+ Pieces

Sample price:US$551.00/piece.Request sample

Product profile

Customization

Available

Capacity

>1TB

Type

HDD

Model NO.

ST20000NM007D

Application

Desktop

Rotationl Speed

7200rpm

Installation

Internal

Interface Type

SATA3

Size

3.5

Cache

256MB

SSD Cache

Interface Rate

6GB/S

Package Size

50.00cm * 23.00cm * 28.00cm

Package Gross Weight

15.000kg

Model No

St20000nm007D

Transport Package

Cardboard Box

Specification

15cm*15cm*10cm

Trademark

Origin

Guangdong

HS Code

8471701100

Production Capacity

500000000

Key features

Full-Category Components: Supply ICs, diodes, transistors, SMD caps/resistors, inductors, and PCBA services.

PCBA One-Stop Solution: Services from BOM kitting to SMT assembly, DIP insertion, and functional testing.

100% Original Guarantee: All parts sourced from original manufacturers or authorized channels with trace codes.

Rapid Response Support: Professional engineering team provides one-on-one support for quotes and samples.

Competitive Pricing: Reduce procurement costs through volume sourcing and efficient operations.

Strict Quality Control: Full-process coverage including AOI, X-Ray inspection, and functional testing.

Stable Supply Chain: Long-term cooperation with tier-one distributors ensures sufficient inventory.

Fast After-Sales Service: Issue response within 48 hours with free return and replacement for confirmed defects.

Company profile

High Repeat Buyers ChoiceExperienced TeamQuality AssuranceIn-stock Capacity

Shenzhen Donghan System Technology Co., Ltd.

Guangdong, China

Business Type: Trading CompanyExport Year: 2008-04-01Nearest Port: SHENZHENAverage Response Time: ≤2.16hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, FOB, Others, FCA, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

About Our Factory & Business Background

AddressNo. 2505A-2505B, 25th Floor, Hangdu Building, No. 1006, Hua Fu Road, Hua Hang Community, Hua Qiangbei Street, Futian District, Shenzhen City

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsElectronic Components, Integrated Circuits, Microcontrollers, Diodes, Transistors, Capacitors, Resistors, PCBA, IC, PCB

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What components do you supply?

ICs, diodes, transistors, SMD caps/resistors, inductors, and PCBA one-stop service.

Q:Are parts 100% original?

Yes. All from original or authorized channels. Test reports & trace codes available.

Q:Can I get samples?

Free samples for common types (freight collect). Special types may need sample fee, deductible from bulk order.

Q:How to place an order?

Send BOM by email/WeChat. We quote, confirm, and sign a sales contract.

Q:Payment methods?

Bank transfer, WeChat/Alipay (small amounts), PayPal (international). Monthly payment for longterm partners.

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