Seagate ST18000NM004J
Exos X18 - Hard drive - 18 TB
Key facts
- Part number
- ST18000NM004J
- Brand
- Seagate
- Category
- HDD
- Price
- AUD 1,197.90≈ USD 841 Reference price (RRP)
- Availability
- On request — ask for a quote
Specifications
Expansion & Connectivity
- Interfaces
- 1 x SAS 12 Gb/s
General
- Buffer Size
- 256 MB
- Capacity
- 18 TB
- Depth
- 147 mm
- Device Type
- Hard drive - internal
- Features
- PowerChoice, Protection Information (PI), Low Halogen, Super Parity, Hot-Plug Support, PowerBalance, advanced format 512e, advanced format 4Kn, Organic Solderability Preservative, Conventional magnetic recording (CMR), Helium Sealed-Drive Design
- Height
- 26.1 mm
- Interface
- SAS 12Gb/s
- Weight
- 670 g
- Width
- 101.85 mm
Performance
- Average Latency
- 4.16 ms
- Drive Transfer Rate
- 1.2 GBps (external)
- Internal Data Rate
- 270 MBps
- Spindle Speed
- 7200 rpm
Power
- Power Consumption
- 5.8 Watt (idle) , 9.9 Watt (maximum) , 7 Watt (random read/write)
Reliability
- MTBF
- 2,500,000 hours
- Non-Recoverable Errors
- 1 per 10^15
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 1,197.90≈ USD 841
- Oct 2026
- Lowest recorded
- AUD 1,197.90≈ USD 841
- Highest recorded
- AUD 1,197.90≈ USD 841
- Recorded
- 2026
- 1 price point
AUD 1,197.90 rrp, recorded
Buy or sell Seagate ST18000NM004J
Buying Seagate HDDs
Looking to buy the Seagate ST18000NM004J or a compatible HDD? Prology supplies new, refurbished and used Seagate HDDs in Australia and the United States. Send the part number and quantity for a firm price.
Selling Seagate HDDs
Have a spare or decommissioned ST18000NM004J? Prology buys used and surplus Seagate HDDs — single units or whole lots — and replies with an offer within 1 business day. Sell your ST18000NM004J.
- What is the Seagate ST18000NM004J?
- The Seagate ST18000NM004J is a Seagate HDD – Exos X18 - Hard drive - 18 TB.
- How much does the Seagate ST18000NM004J cost?
- The reference price on record is AUD 1,197.90 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the Seagate ST18000NM004J?
- It is not listed on the Prology store yet. Prology sources Seagate HDDs on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used Seagate ST18000NM004J?
- Yes. Prology buys used and surplus Seagate HDDs, including the ST18000NM004J. Get an offer — sell outright or trade in against your next order.
Request a quote for ST18000NM004J
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.