






🚀 Store More, Wait Less, Stress Never!
The Seagate Exos X18 18TB Enterprise HDD is a 3.5-inch SATA 6Gb/s mechanical hard drive designed for hyperscale data centers. Operating at 7200 RPM with advanced caching, it delivers consistent low latency and high throughput. With a massive 18TB capacity, 2.5 million hour MTBF reliability, and cost-effective design, it’s engineered to meet the demands of big data, analytics, and dense storage architectures.

| Brand | Seagate |
| Product Dimensions | 25.4 x 17.78 x 7.62 cm; 670 g |
| Batteries | 1 AAAA batteries required. |
| Item model number | ST18000NMZ00J |
| Manufacturer | Seagate |
| Series | ST18000NMZ00J |
| Color | EXOS X18 |
| Form Factor | 3.5-inch |
| Computer Memory Type | DIMM |
| Hard Drive Size | 18 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA |
| Hard Disk Rotational Speed | 7200 RPM |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2.6 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 5 Grams |
| Number Of Lithium Ion Cells | 4 |
| Item Weight | 670 g |
R**N
Great Drive
These are great drives, i also really appreciated the way the seller packed the disks... it was VERY well bubble wrapped and i did a 3 cycle disk pre-clear and no errors or reallocated sectors! Great buy
S**I
Original with Real Warranty
The seller Kingdisk-Store is amazing, and the products are authentic. I check the warranty status on the Seagate website and it shows that their warranty are valid till May 2027, more than 5 years.
H**N
Good price value
Working well so far..using for video storage and editing
K**ي
لاتشتري رخيص خذ من محل وخله يركبه تاخذ مال بلاش باجر تزعل
حمد الله امزون بيردون فلوسي الي صار كان خربان ضرب شوط في الm.2٢ منهم اختربو و اتوقع لازم اغير البي سي الله كريم خيره اكيد
A**R
Fantastic product fast delivery
Fantastic product fast delivery
J**0
Lots of storage at low price, a bit noisy
Got 3 of these for my Sinology 918p as an expansion. The best thing about this drives is low cost and good speed. I have now 16Gbx3, plenty of space for a small home NAS.My previous disks were 6TB configured in RAID5. Expansion worked pretty well exactly as described in Sinology guide, replacing disks one by one. Took a lot of time although this is probably because my previous drives were pretty slow.The main issue with these drives - they are REALLY loud. If you plan to use it in your living space, better look for something more quiet. However, in my case it is not really a problem since the NAS is installed in the storage.After working for few weeks, my stock NAS PSU (~8A 12V) failed, so I had to replace the stock PSU with 12V 10A PSU. Works perfectly since then. I noticed that NAS consumption with 3 drives is somewhere around 3A under full load. Each drive is taking ~500-700ma.Some reports here were pointing that these disks are running hot. I did find them a bit hotter (35-36C in Sinology) but not dramatically (2-3C difference max).Overall I'd say a good drive, all came defect free and working well so far (knocking wood).
F**P
Dead on arrival
1) It claims to be a prime product. It isn't. It ships from the US. It is not shipped by Amazon.2) The packaging is not Seagate's. It appears to be re-packaged in a cheap anti-static bag, with some bubble wrap all around.3) Once connected it started making clanky noises. The bios doesn't see the HDD.Just avoid.
G**.
Dented and dead on arrival
I bought 2 Exos x18 18tb drives both are dented, arrived dead. I am returning both
Trustpilot
3 days ago
1 month ago
1 day ago
2 months ago