Seagate Exos X18 - ST18000NM000J - 18TB 3.5" SATA III 6Gb/s 7200RPM 256MB Cache Enterprise HDD
Seagate Exos X18 18TB 3.5" enterprise HDD — SATA III 6Gb/s, 7200 RPM, 256MB cache, optimized for 24/7 data center use and disk arrays.
Please Note
The website is currently being actively developed, you are welcome to place the order and in 99% of the cases your order will be processed as usual, but in some cases there may be a delay or the price may change. We will notify you if there are any issues.
Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| Storage (SSD & HDD) - RPM (HDD) | 7200 RPM |
|---|---|
| Storage (SSD & HDD) - Cache (HDD) | 256MB |
The most scalable drives in the datasphere, Exos X series hard drives integrate the latest technology in support of a secure and reliable cloud data centre.
Scalable. Responsive. Innovative
Designed to handle the most rigorous workloads, the Seagate Exos X series enterprise class drives are perfect, high-reliability solutions for servers, storage systems, and business-centric NAS systems. Whatever your applications, there’s an Exos drive for it.
Exos X18
Designed for maximum storage capacity and the highest rack-space efficiency, delivering up to 18 TB capacity.
| HDD capacity | 18 TB |
| HDD speed | 7200 RPM |
| Storage drive buffer size | 256 MB |
| HDD size | 3.5" |
| Interface | Serial ATA III |
| Type | HDD |
| Component for | Disk array |
| HDD interface transfer rate | 6 Gbit/s |
| HDD sustained transfer rate | 258 MiB/s |
| Average latency | 4.16 ms |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^15 bits read |
| Rotational Vibration (RV) sensors | Yes |
| 24/7 operation | Yes |
| Mean time between failures (MTBF) | 2500000 h |
| Power consumption (read) | 9.4 W |
| Power consumption (write) | 6.4 W |
| Power consumption (idle) | 5.3 W |
| Operating voltage | 5 / 12 V |
| Operating temperature (T-T) | 5 - 60 °C |
| Non-operating vibration | 2.27 G |
| Operating shock | 50 G |
| Non-operating shock | 200 G |
| Width | 101.8 mm |
| Height | 26.1 mm |
| Depth | 147 mm |
| Weight | 670 g |
| Quantity per pack | 20 pc(s) |