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Silver 3.5 inch internal hard drive with 80-pin SCSI connector

Seagate

Seagate ST336752LC 36GB 15000 RPM 8MB SCSI 3.5" internal hard drive

SKU CH-P717-4MFRW MPN ST336752LC

36.7 GB enterprise SCSI drive spins at 15000 RPM with 8 MB cache and 3.6 ms seek time

  • Total capacity36 GB
  • Interface typeSCSI
  • Form factor3.5 in (8.89 cm)
  • Rotational speed15,000 RPM
  • Cache memory8 MB
  • Recommended useFor Enterprise Storage
  • 15000 RPM spindle speed accelerates data access
  • 6 ms average seek time reduces latency
  • 8 MB cache buffers bursts for smoother throughput
  • Ultra160 SCSI interface delivers 160 MB/s bandwidth
  • 0 inch low-profile 3.5" form factor fits dense enterprise bays

Enterprise SCSI Drive for Legacy Servers

The Seagate ST336752LC is a 36GB 15000 RPM hard drive with an 8MB cache built for enterprise storage environments. Its SCSI interface targets administrators maintaining or expanding older server and workstation platforms that rely on this bus architecture. The 3.5 inch low-profile form factor measures 1.0 inch in height for dense rack deployments.

Hot-Pluggable 80-Pin Ultra160 Connectivity

An 80-pin Ultra160 SCSI connector supports hot-pluggable installation so drives can be swapped without powering down the host system. The 160 MB/s interface bandwidth matches the 15000 RPM spindle speed and 3.6 ms average seek time to sustain high transaction rates. This mechanical specification suits continuous-duty arrays where uptime and serviceability are primary design constraints.

Direct Replacement for 36GB 15K SCSI Volumes

This drive replaces a failed or degraded 36GB 15000 RPM SCSI unit in existing RAID sets or standalone bays without requiring firmware or cabling changes. The jump is worth it when a compatible spare is needed immediately to restore redundancy or capacity in a certified configuration. Buyers needing larger capacities, different interfaces or non-enterprise workloads should look elsewhere.

How it compares

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

Price $263.99
Pricier than about 79% of the 4,938 comparable items (median $107.99).
Total capacity 36 GB
Lower than about 99% of the 2,372 comparable items (median 2 TB).
Price per TB $7,333.06 per TB
Pricier than about 94% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Total capacity36 GB
Recommended useFor Enterprise Storage
Performance
Rotational speed15,000 RPM
Storage
Cache memory8 MB
Ports & slots
Interface typeSCSI
Size & build
Form factor3.5 in (8.89 cm)
Shipping weight0.91 kg
Package size152 × 102 × 51 mm

Questions about this item

What throughput does the Ultra160 SCSI interface cap at in practice?

The Ultra160 SCSI interface caps at 160 MB/s, so the drive cannot exceed that transfer rate regardless of its 15000 RPM spindle speed.

What physical clearance does the 1.0-inch low-profile 3.5-inch form factor require?

The drive needs a standard 3.5-inch bay with at least 1.0 inch of vertical clearance for the low-profile height.

How is the 80-pin SCA connector installed, and what step is often missed?

Plug the 80-pin SCA connector directly into a hot-plug backplane; the step often missed is ensuring the backplane supplies termination power so the drive spins up.

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