Skip to content


$9,169.00 Excluding GST
$10,544.35 Including GST
Only 3 left!


Single Unit Descriptions and Specifications:

Maximum Storage Capacity for Highest Rack Space EfficiencyThe 16TB Exos X18 7200 rpm SATA III 3.5" Internal HDD from Seagate is a high-performance, large-capacity drive designed for hyperscale cloud scalability, massive scale-out data centers, big data applications, high-capacity density RAID storage, and other demanding tasks that require 24/7 operation. This 7200 rpm drive utilizes a SATA III 6 Gb/s interface for data transfer rates of up to 261 MB/s. As a professional-grade drive, it has an MTBF rating of 2.5 million hours, an annualized failure rate of 0.35%, and 1 sector per 1015 non-recoverable read errors per bits read, as well as built-in digital sensors to ensure optimal performance, PowerBalance for lower power consumption, and a helium seal for lower power, weight, and increased durability and leak protection.Market-leading 18TB HDDoffering the highest capacity available for more petabytes per rackHighly reliable performancewith enhanced caching, making it the logical choice for cloud data center and massive scale-out data center applicationsHyperscale SATA modeltuned for large data transfers and low latencyPowerBalance™feature optimizes Watts/TBMaximize total cost of ownership savingsthrough lower power and weight with helium sealed-drive designProven helium side-sealing weld technologyfor added handling robustness and leak protectionDigital environmental sensorsto monitor internal drive conditions for optimal operation and performanceData protection and securitySeagate Secure™ features for safe, affordable, fast, and easy drive retirementSpecificationsStorageQuantity1Buffer256 MBPerformanceWrite SpeedRandom: 550 IOPS 4 KB FilesRead SpeedMaximum 261 MB/s, Random 170 IOPS 4 KB FilesLatency4.1 msPhysicalDrive TypeHDDForm Factor3.5"HDD SpecsSpindle Speed (RPM)7200 RPMDisk Sector Format512e, Advanced Format (4Kn)Reliability / Data IntegrityAnnualized Failure Rate (AFR)0.35 %Mean Time Between Failures (MTBF)2.5 Million HoursNon-Recoverable Read Errors per Bits Read1 in 1015ElectricalPower Draw5.3 W (Idle)9.4 W (Active)6.4 W (Active)Supported Voltage5 VDC, 12 VDCEnvironmentalOperating Shock50 G / 2.0 msStorage Shock200 G / 2.0 msStorage Vibration2.27 G / 2 to 500 HzOperating Temperature41 to 140°F / 5 to 60°CGeneralDimensions (W x H x D)4.01 x 1.03 x 5.79" / 101.85 x 26.16 x 147.07 mmWeight1.48 lb / 0.67 kgPackaging InfoPackage Weight1.75 lbBox Dimensions (LxWxH)8.7 x 6.3 x 2.7"



Shipping costs should be calculated at time of purchase. If you are placing a large order or an order of a larger item, please contact IT Hub using the online form as shipping costs may require amendment. In the case where shipping costs are in excess due to the nature of the order placed, you may be contacted by a representative of IT Hub to arrange an alternative shipment method.

International Orders

We currently only accept orders from within New Zealand.

Drop shipping

This Website utilises drop shipping where available, processing orders direct to you from vendors. Product tracking information may not be immediately available for all products listed. 

Order Pick up

IT Hub is an online store only and does not currently provide local pickup options.


Return Policy

We want you to be completely satisfied with your purchase from IT Hub. If you are not satisfied, you may return the product within 7 days from the date of purchase, subject to the following conditions:

a. The product must be returned in its original condition, unopened, and with all original packaging, accessories, and documentation.

b. The Customer must obtain a Return Merchandise Authorization (RMA) number from IT Hub before returning the product.

c. The Customer is responsible for all shipping costs associated with the return, unless the return is due to an error on our part or a defective product.

d. Refunds will be issued in the original form of payment or via direct transfer.

Restocking Fee

A restocking fee of 20% will be applied to all returned products, except in cases where the return is due to an error on our part or a defective product.

Non-Return of Opened Software

Opened software cannot be returned or refunded unless it is found to be defective. In case of defective software, please contact our customer support to initiate the return process. Software compatibility is the responsibility of the Customer and is not deemed a cause of defective software.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare