4U 24 bay Thunderbolt™3 Storage and PCIe Expansion
More Capacity with Even Higher Speeds
Designed 4U 24-bay storage chassis with support of twenty-four hot-swappable drive trays. As each tray attached with 10TB HDD, total usable storage will come to 240 TB capacity. Additionally, through enclosure's lightning-fast Thunderbolt™ 3 interface, the ultra large storage is ensured to have higher data transfer bandwidth of up to 2750 MB/s for all kinds of data archiving and real-time editing.
The Ideal Companion to Thunderbolt 3 Mac
Designed to have Thunderbolt™ 3 greatly 40Gbps high-bandwidth for the fastest ever data storage access and operation with multiple professional PCIe cards, which meant to be the perfect companion to your empowered Thunderbolt Mac or workstation.
Broad Range of RAID Card Support
Based on the application and demands, users and professionals are able to choose their own desired brand, model of RAID card in the Thunderbolt™ 3 rackmount storage to work. By utilizing a twenty-four port RAID adapter card inside, the Netstor JBOD immediately turns into an enterprise RAID storage with RAID level protection including 0, 1, 10, 3, 5, 6, 30, 50, and 60.
Expansion for up to 3 PCIe CardsProvides three PCIe 3.0 slots within the storage chassis that allow the users to make an easy expansion of varied specialty PCIe cards to the Thunderbolt 3 Mac. Except the necessary RAID adapter card to be added, the professionals can still choose to attach two more pro cards such as video capture, video transcoding, audio accelerator, network card and so on in the NA381TB3 to add extra performance to Thunderbolt Mac.
In addition to 3.5", Drive Tray Supports SSD/2.5"
The drive tray from the Netstor Thunderbolt 3 storage has been considerately designed to work with both SSD/2.5" HDD and 3.5" hard drive for various professionals with diverse demands on speed or immense storage capacity.
24/7 Operation Application
The built-in server-grade 650W redundant PSU ensures application running 24/7 with no system downtime to continuously working with the Thunderbolt 3 Mac server.
Dual Thunderbolt 3 Ports - The USB C That Does It All
By the two Thunderbolt™ 3 (USB-C) ports, users can have the first port to computer while the second port to daisy-chain of up to five additional Thunderbolt peripheral devices with two 4K displays or one 5K display being positioned at the very end of the chain. USB 3.1 Gen 2 (10Gbps) is also supported: connecting one USB device to the second port for application is available.
Mac certified, Working with All Series of Thunderbolt Mac
The Thunderbolt™ 3 NA381TB3 has passed Apple's strict certification test process and is Mac certified, working with all series of Thunderbolt Mac.
Thunderbolt™3 (Dual Port USB-C for Daisy Chain)
Data Transfer Rate
No. of Disk(s)
Up to 24 (For 2.5" or 3.5" HDD & sold separately)
Requires a RAID card with internal 24 port and Thunderbolt driver(RAID card sold separately)
PCIe Slot Expansion
Three PCIe3.0 x8 slots
Up to Six Thunderbolt devices
LED Display for Enclosure
Fan normal - Green; Fan failure - Red
Temp. normal - Green; Temp. over 50°C - Red
LED Display for each Tray
White - Power On Indicator
Flash Blue - HDD Accessing Indicator
Red - HDD Failure Indicator
Mutable buzzer beeping for fan failure or over temperature occurs
Heavy-duty cold-rolled steel Housing
650W Redundant PSU (High-Efficiency & Low Noise)
Input: 90-230 VAC/50-60 HZ
Output: +5V and +12V
559(D) x 482(W) x 176(H) mm
22 (D) x 19 (W) x 6.93 (H) inch
five 90 x90 x25 mm
MacBook Pro(2016) with a Thunderbolt 3 port
Note: Thunderbolt 2 Mac will request a Thunderbolt 3(USB-C) to Thunderbolt 2 adapter from Apple.
Mac OS X 10.12.3 above
PCIe card Driver Request
Third-party PCIe card should support Mac OS with Thunderbolt aware's driver
PCIe card Size Available
Card length within 305mm and full height PCIe card
5 to 40°C (41 to 104°F)
-10 to 50°C (14 to 122°F)
20 to 80% (non-condensing)
Enclosure x 1
HDD Tray x 24 (Installed)
Internal miniSAS cable x 6
Thunderbolt3-40Gbps cable x 1 (2 meter)
Hard Disk Drive mounting screw x 96
Key for HDD tray x 2
Power Cord x 2
4U 24 bay Thunderbolt™ 3 to Combo SAS/SATA JBOD and PCIe Expansion Chassis, with redundant 650W Power Supply, One Thunderbolt 3 active 2 meter cable
Areca's ARC-1883ix-24, internal 24 port SAS/SATA RAID Adapter, Dual Core RAID-on-Chip 1.2GHz processor, Supports RAID level 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD
NA381TB3 Spec Information
| Form Factor / Drive Height || 55.9 x 48.2 x 17.6 cm|
| Platter size || 3.5"|
| Guarantee || 2yr|
| Redundant PSU ? || |
| Total Drives || 24|
| Rack size || 4|
NA381TB3 Spec Connections
|SAS/SATA||SFF-8482 (Internal Single)||Internal||24|
|PCIeC||PCIe Internal 16x||Internal||3|
| Colour || Black|
| Weight (kg) || 29.9kg|
| Watts || 650W|
| External Length (mm) || 600cm|
| External Width (mm) || 720cm|
| External Height (mm) || 330cm|
NetStor 24-Bay SAS-12GB JBOD NS385S-8028-R 19"Rack-4U; 24x 3.5" SAS/SATA HD; SAS-12GB; + SAS Expander; Redundant PSU |
Why People Choose Us?
14 Day Return Guarantee
If you change your mind, you can return all or part of your order.
Next Day Delivery
Order before 4pm*, and in-stock products will be with you the next day. (Or Saturday. Or even Same Day).
Wherever you are in the world, we can get your order to you at high speed.
SpanStor Build & Test
Our free service helps you choose the right NAS and Drives, then makes sure it is built & ready to use as soon as you get it.
Professional Live Support
We are here to assist you - before, during and after your purchase, by phone, email or live chat.