ST373455LW — Seagate 73.4GB 15000RPM SCSI 320MB/s 3.5-in Hard Drive
MPN: ST373455LW|By: Seagate

Starting from
$480
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
Bulk order? Request volume pricing
Product overview
ST373455LW is a Seagate 73.4GB 15000RPM SCSI 320MB/s 3.5-in hard Drive. Rebuild time scales with capacity, so a large drive in a parity group is a longer window of exposure — this one spins at 15000RPM. Tell us the RAID level and group size and we will say plainly whether the geometry still makes sense.
The listed price is per unit and current; tell us the quantity and we will confirm what it holds at before you raise the order.
Featuring
- Capacity
- 73.4GB
- Manufacturer
- Seagate
Interfaces / Ports
- Rotational Speed
- 15000RPM
- Drive Interface
- SCSI
Physical characteristics
- Product Type
- Server Hard Drives
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Published specifications for ST373455LW. Anything not listed here we will confirm against the manufacturer's documentation before quoting — we would rather answer the question than let you assume.
Where the Seagate ST373455LW is deployed
- Like-for-like replacement of ST373455LW in an existing system
- Holding a firmware-matched cold spare per chassis family
- Migrating an archive tier off failing older disks
Who this part is for
- MSPs holding cold spares across a fleet of identical chassis
- Backup and archive teams growing bulk capacity in an existing shelf
- Procurement replacing drives out of a maintenance contract
What you get ordering this from us
Ordered by part number
Quoted and supplied against ST373455LW specifically, so what arrives is what your build sheet asks for.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Firmware family matched
A mechanically identical drive with the wrong firmware is rejected by the controller; we check the family, not just the capacity.
Questions buyers ask about this part
- Is ST373455LW genuine and is the warranty intact?
- Yes. It ships new in Seagate packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
- Will ST373455LW work in my server?
- Send the server model or the shelf it is going into. Vendor-keyed firmware is the usual reason an identical-looking drive is rejected, so we check that alongside interface and form factor.
- Do you accept purchase orders and quote at volume?
- Yes. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
Compare other Server Hard Drives we stock
Browse all Server Hard Drives or everything we stock from Seagate.
Specifying a system, not just the part?
Bulk capacity usually sits behind the flash tier that feeds a training cluster rather than under it.
