Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEH4RT0  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
QNAP TS-251D - NAS SERVER TS-251D-4G-US
QNAP
QNAP TS-251D - NAS SERVER TS-251D-4G-US
Part No.
TS-251D-4G-US
Stock Code
6177237
Procurement Intelligence
The TS-251D is a 2-bay entry-level NAS from QNAP's TS-25x series, designed for small office/SOHO backup and file sharing with dual gigabit ethernet and RAID 1 redundancy. Critical verification: Confirm hard drive compatibility and wattage adequacy before procurement, as unit ships without pre-installed drives.
Small office network backup storage
Before ordering — verify:
Drive compatibility verification
Memory expansion capability
Network bandwidth requirements
Technical Specifications
Total Storage Capacity0 GB
Installed Devices/Modules0
RAID LevelsJBOD ,RAID 1 ,RAID 0
Storage Controller InterfaceSerial ATA-600
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/ict-items/storage-hard-drives/network-attached-storage/qnap-ts-251d-nas-server-ts-251d-4g-us?mal=639f62a3a1935ee044b3dcf1
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.