The Middle Atlantic SRB-1-DRK-3124 Seismic Certified Riser Base (1-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    1-Bay Configuration    Fully Welded Steel Construction    Seismic Certified (lp Value 1.5)    1000 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

1-bay configuration with a weight capacity of 1,000 lb (450 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. Is it still 48TB when configured in RAID 5 array?

A: When the OWC ThunderBay 4 48TB 4-Bay Thunderbolt 3 RAID 5 Array (4 x 12TB) is set up for RAID 5 12TB of the total storage capacity of the array will be dedicated to parity data storage, so the total storage will appear as 36TB instead of the full 48TB.

Q: 2. Is this backward compatible with thunderbolt 2?

A: Yes, using the Apple Thunderbolt 3 to Thunderbolt 2 adapter.

Q: 3. Is the OWC Thunder Bay 4 compatible with MacBook Air mid 2013 model?

A: Yes, this unit has Thunderbolt 2 built in which is backwards compatible with Thunderbolt 1 which the computer has.

Q: 4. What is the brand and model of the four 12TB 3.5" 7200 rpm drives that come with this RAID 5 Array?

A: It is not specified by OWC.

Q: 5. How difficult is it to format this product as as RAID 10 for a Windows 10 PC?

A: It should not be difficult as long as you can find the appropriate Windows software.

Q: 6. Will this work with the M1 Mac Mini?

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

Q: 7. Does it come with the drives?

A: Per the description, the listing you are referring to: "This particular ThunderBay 4 model comes with four 6TBTB 3.5" 7200 rpm drives for a total of 24TB storage capacity."

Q: 8. Where do you buy replacement hard drives for this model?

A: Any standard SATA III 2.5" or 3.5" hard disk drive (HDD) or solid-state drive (SSD) can be installed in this unit. Please note that if creating/using RAID sets, the drives installed must be of the same specification.

Q: 9. Is it possible to swap disk packs and preserve the data?

A: When configured in RAID 5 the OWC ThunderBay 4 can preserve data in the event of one disk failure at a time.

Q: 10. 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.