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Availability:
Only 5 left in stock, order soon!
Arrives
Sep 6 – Sep 13
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Features
- UPC: 763649138915
- Weight: 1.400 lbs
Description
18TB 7200 RPM 256MB SAS 3.5 4096/512E
Hard Drive: 1
Brand: Seagate
Series: ST18000NM004J
Item model number: ST18000NM004J
Item Weight: 6.3 ounces
Product Dimensions: 7.48 x 5.51 x 3.94 inches
Item Dimensions LxWxH: 7.48 x 5.51 x 3.94 inches
Flash Memory Size: 18 TB
Hard Drive Interface: ATA-4
Hard Drive Rotational Speed: 7200 RPM
Manufacturer: SEAGATE
Date First Available: October 2, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 6 – Sep 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Worthless drives with the flaw, and criminal warranty practice. The entire Seagate X18 ST18000NM004J line of drives have a major flaw that causes them not to work in any type of RAID or ZFS pool, resulting is constant and massive CRC/Read/Write/Checksums errors. On top of that, Seagate has no fix, and will not honor a warranty if these drives are not purchased from their "authorized" resellers. I've bought dozens of these drives, I've been in the server build and MSP business for decades, and I've never seen this flaw nor have had a manufacturer act this way. Testing: I've bought 28 of the X18 drives, model ST18000NM004J (CMR drives). I've bought them from different vendors and different batches. They all have the newest firmware. I have 8 of them used in a server, 16 in another totally different server, and 4 in a QNAP NAS. The first server has had both LSI 9305 and LSI 9400 controllers in it (all with newest firmware, in IT mode), I've used LSI verified cables that work with the controllers and the backplane, I've tried other cables, I've even bypassed the backplane and used breakout cables, the server has had TrueNAS, Proxmox, and ESXi installed on it. I also have Western Digital DC H550 18TB drives in the mix in order to test to make sure the issue only followed the Seagate drives, and did not happen on the Western Digital drives no matter if they were connected in the same location, cable, backplane, or controller card that a Seagate drive was in. In every single scenario and combination above, every single Seagate drive will start to report massive CRC errors, read/write/checksum errors, and constant reports of drive "reseting" in the software, eventually causing TrueNAS, Proxmox, or ESXi to fully fault out the drives in the pools they are configured in. This is whether the drives are configured in a RAIDZ2, a bunch of mirrors (RAID10 like), or not even configured in an array at all. Although the issue starts to appear much quicker when heavy load and I/O is pushed to the drives. The Western Digital drives, configured along with the Seagate drives, never once drop or have an issue. The second server used a SAS 2108 RAID controllers on it with Windows as the host OS, it uses the MegaRAID software to manage the RAID array. It has constant CRC errors and drives dropping from the array, even without any I/O on it but much more when there is I/O. The NAS has constant reports of failures in the Seagate drives. SMART short tests usually complete just fine. SMART long tests do not complete, because the drives reset before the test can be finished. I've RMA'd a couple of drives, and the replacement drives received back have the same issue. Later, when contacting Seagate for support, they didn't seem to acknowledge the issue or flaw at all, and then outright denied any further warranty because the vendors we purchased from Seagate said were not "authorized" resellers. I found out that at least one of the vendors actually IS a Seagate authorized reseller, but Seagate won't acknowledge it, and when caught in that lie the Seagate support rep just passed the support call to someone else. A replacement drive wouldn't fix the flaw to begin with, which I tried to tell them, but they just refuse to acknowledge the flaw and then go on to remove your warranty altogether. They not only will deny any support for this issue or fix for the flaw, but even replacement drives in the future. So now I'm stuck with dozens of bricks, $10k of drives that are worthless, three projects that I'll now have to buy Western Digital replacement drives for in order to finish. I'll be trying to see if I can recover in small claims court, but I suspect them to be doing this to anyone who buys these series of drives. Even if the fatal flaw of these drives are eventually fixed, Seagate will likely just deny your warranty anyway if you ever need to use it, unless the place you buy from has the seller listed as authorized.
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Reviewed in the United States 🇺🇸 on June 21, 2022 by JerRatt C.
My wife bought me this for Christmas for our growing Plex library. Unfortunately the drive made it may be two hours before it completely refused to work and won't power on. SCSI power on resets every few seconds until Linux just permanently disconnects it.
Reviewed in the United States 🇺🇸 on December 28, 2021 by Adam