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Silver 3.5 inch bare hard drive with green circuit board and IDE connector

Seagate

Seagate DB35 Series 7200.2 ST3802110ACE 80GB 7200 RPM 2MB IDE 3.5" internal hard drive

SKU CH-2FM1-98Z4M MPN ST3802110ACE

An 80 GB 3.5" IDE drive spinning at 7200 RPM with 2 MB cache, built for recording up to 10 simultaneous TV streams at 2.7 bels

  • Total capacity80 GB
  • Interface typeIDE Ultra ATA100 / ATA-6
  • Form factor3.5 in (8.89 cm)
  • Packaging typeBare Drive
  • Rotational speed7,200 RPM
  • Cache memory2 MB
  • Supports up to 10 simultaneous TV streams
  • 7200 RPM spindle speed for responsive data access
  • 7 bels operating acoustics for quiet environments
  • 80 GB capacity on 3.5 inch form factor
  • 18 ms average seek and 4.16 ms latency

Legacy DVR Storage Drive

The Seagate DB35 Series 7200.2 ST3802110ACE is an 80GB 3.5-inch internal hard drive built for continuous recording workloads. It spins at 7200 RPM with a 2MB cache and connects via IDE Ultra ATA100 / ATA-6. The firmware supports multiple stream recording capability for up to 10 television streams at once.

Suits older surveillance or PVR systems

This drive fits legacy digital video recorders and personal video recorders that still use the IDE interface and need near-silent operation at 2.7 bels. It is not for builders who need a modern interface, larger capacities or faster access times for general computing tasks.

IDE Ultra ATA100 / ATA-6 interface

The connection standard is the single specification that decides compatibility; the drive will only work in systems with a matching IDE controller. Average seek time is 18ms, average write time is 20ms and average latency is 4.16ms.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $32.99
Cheaper than about 91% of the 4,938 comparable items (median $107.99).
Total capacity 80 GB
Lower than about 97% of the 2,372 comparable items (median 2 TB).
Price per TB $412.38 per TB
Pricier than about 90% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameSeagate
Product lineDB35 Series 7200.2
Model nameST3802110ACE
Total capacity80 GB
Performance
Rotational speed7,200 RPM
Average seek time18 ms
Mean write time20 ms
Mean latency4.16 ms
Storage
Cache memory2 MB
Ports & slots
Interface typeIDE Ultra ATA100 / ATA-6
Size & build
Form factor3.5 in (8.89 cm)
Shipping weight0.68 kg
Package size203 × 152 × 51 mm

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