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MDD (MD14TSATA25672NAS) 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5'' Internal NAS Hard Drive - 5 Years Warranty (Renewed)
Amazon Renewed

MDD (MD14TSATA25672NAS) 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5'' Internal NAS Hard Drive - 5 Years Warranty (Renewed)

Bottom line: The MDD (MD14TSATA25672NAS) 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5'': 14TB usable capacity in a single 3.5-inch SATA bay; main trade-off: renewed condition, not new - prior runtime hours are unknown.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ 14TB usable capacity in a single 3.5-inch SATA bay
  • ✓ 256MB cache plus 7200 RPM for sustained NAS file-sharing loads
  • ✓ Sequential speeds up to 200MB/s over SATA 6.0Gb/s
  • ✓ 5-year warranty on a renewed drive, unusual for refurb storage
  • ✓ Works in NAS, RAID arrays, desktop PC/Mac, and CCTV DVR setups

Cons

  • ✗ Renewed condition, not new - prior runtime hours are unknown
  • ✗ Bare drive: no screws, SATA cables, or mounting accessories
  • ✗ Requires manual formatting before the system will detect it
  • ✗ 7200 RPM helium-class drives run louder and hotter than 5400 RPM NAS models

Manufacturer description

MDD 14TB 256MB Cache 7200RPM SATA 6.0Gb/s 3.5" Internal Hard Drive for NAS Network Attached Storage. Purpose built for NAS solution, It is perfect for teams needing to save more data and work faster. Designed for Network Storage NAS and featuring 14TB and speeds of up to 200MB/s, these internal hard drives are specifically built for less wear and tear, little to no noise/vibration, no lags or down time, increased file-sharing performance, and lower power consumption.Ideal solution for NAS System (Network Attached Storage)Store more and work faster with a NAS-optimized hard drive providing…

SpecPicks Verdict

SpecPicks scored MDD (MD14TSATA25672NAS) 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5''… using a rating × review-volume × price-fit model applied to published specs and reviews across the PC & gaming hardware category. Amazon Renewed's PC & gaming hardware lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • HIGH-DENSITY STORAGE - 14TB hard disk drive designed for Hyperscale applications/cloud data centers solutions requiring maximum storage efficiency. 3.5-inch form factor for space-constrained data centers. FAST DATA ACCESS - 6Gb/s SATA for high data integrity, scalability and fast data access.
  • Ideal solution for NAS System (Network Attached Storage). Store more and work faster with a NAS-optimized hard drive providing ultra-high capacity 14TB and cache of up to 256MB
  • Bare Drive Only, Single Pack, (No Screws, Cables or Accessories included) -Friendly Reminder- Please FORMAT HDD on system in order to be detected/shows on system.
  • Works for Desktop PC/Mac, RAID System, NAS Network Storage, CCTV DVR, Surveillance System

Full Specifications

BrandMDD MAXDIGITALDATA
ColorSilver
Model NameMD14TSATA25672NAS/5YR
Read Speed200 megabytes_per_second
Unit Count1 Count
Form Factor3.5-inch
Model NumberMD14TSATA25672NAS/5YR
CompatibilityPC, Mac
Built-In MediaMDD 14TB 3.5IN SATA 6Gb/s 7200RPM Internal NAS Hard Drive
Hard-Drive Size14 TB
Mfr Part NumberMD14TSATA25672NAS/5YR
Number of Items1
Special FeaturePortable
Installation TypeInternal Hard Drive
Compatible DevicesDesktop
Data Transfer Rate6 gigabits_per_second
Enclosure Materialpolycarbonate
Additional FeaturesPortable
Hard Disk InterfaceSerial ATA-600
Warranty Description5 Years Warranty from Reseller

Ready to buy?

MDD (MD14TSATA25672NAS) 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5'' Internal NAS Hard Drive - 5 Years Warranty (Renewed) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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MDD (MD14TSATA25672NAS) 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5'' Internal NAS Hard Drive - 5 Years Warranty (Renewed)
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