The Middle Atlantic SRB-2-DRK-4824 Seismic Certified Riser Base (2-Bay, Black) is seismic certified with an Ip value of 1.5 and is Ideal for protecting equipment in seismically active areas. In addition, it allows for field rough-in prior to the arrival of your DRK racks and enclosures. The riser base also serves as lower cable chase for passing cables between racks in multi-bay installations.

Used with DRK Racks & Enclosures    For Field Rough-in Procedure    Offers Excellent Cable Management    2-Bay Configuration    Fully Welded Steel Construction    Seismic Certified (lp Value 1.5)    1750 lb Weight Capacity    Black Powder Coat Finish    RoHS Compliant

Seismic certified with an Ip value of 1.5

Designed for use in critical or high importance installations in locations with the highest level of seismicity and also in top floor or rooftop installations

Ideal for field rough-in prior to arrival of DRK racks and enclosures in raised floor installations

Riser base acts as a lower cable chase for passing cables between racks in multi-bay installations

2-bay configuration with a weight capacity of 1,750 lb (787.5 kg)

Only 4' per riser base saves installation time

11-gauge fully welded construction ensures durability

Scratch-resistant black powder coat finish and durable fully welded construction

Related Questions and Answers

Q: 1. Will this work with the M1 Mac Mini?

A: Yes, this would be compatible with the M1 Mac Mini.

Q: 2. Does this hard drive work with USB C ?

A: No, it will only work on Thunderbolt.

Q: 3. Is this compatible with M1 Macbook Pro Max?

A: The OWC ThunderBay 4 48TB 4-Bay Thunderbolt 3 RAID 5 Array is compatible with your Mac.

Q: 4. I had an iMac with Thunderbolt 2 inputs, now I have a 16in MacBook Pro with USB-C / Thunderbolt 3 inputs. I cannot seem to find an adapter to connect this unit to my MBP. What cable do I need? Please provide a link.

A: You would use B&H item: Apple Thunderbolt 3 Male to Thunderbolt 2 Female Adapter this is a bi-directional adapter for data transfer going to a thunderbolt 2 cable.

Q: 5. Can I connect these to a Pegasus R6 (thunderbolt) mounted on a Sonnet serve solution via Thunderbolt 3 cable (using the Thunderbolt 3 to 2 adapter)?

A: We could not stand behind such a daisy chained and downsampled solution.

Q: 6. If removed drives are cared for and labeled, can I re-insert the disk pack into any Thunderbay at later point to mount volume?

A: The OWC ThunderBay 4 32TB 4-Bay Thunderbolt 3 RAID 5 Array (4 x 8TB) BH #OWTB3SRT320S uses a software RAID. This means the array is not bound to specific hardware. However you must be very careful in the steps and procedures followed or you could end up with data loss.

Q: 7. When is Raid 5 is it using hardware raid controller and not softraid software?

A: The OWC ThunderBay 4 56TB 4-Bay Thunderbolt 3 RAID 5 Array uses an on board RAID controller. SoftRAID is only used to monitor or reconfigure the RAID array.

Q: 8. Possible to pull an entire disc pack out, use another pack, and still maintain data on the original drives when re-inserted?

A: Swapping drives depends on the configuration of the NAS. The preconfigured RAID 5 would not allow that to be done.

Q: 9. In the future can I upgrade the drives to other, larger drives?

A: Absolutely!

Q: 10. Where do you buy replacement hard drives for this model?

A: You can choose any SATA III 2.5" or 3.5" hard disk drives (HDD) or solid-state drives (SSD) to install. If creating RAID sets, be sure to use the same spec'ed drives.