TL-R6020Sep-RP

4U 60-Bay SAS/SATA storage expansion solution supporting 1PB effective capacity in a single chassis

4U space for sixty hard drives

The TL-R6020Sep-RP provides sixty 3.5-inch SAS/SATA HDD slots, delivering petabyte-level massive storage in a single chassis. QNAP NAS allows flexible management of connected TL-R6020Sep-RP storage space through the Storage & Snapshot Manager app. Paired with QNAP-certified hard drives, the TL-R6020Sep-RP provides a highly stable and reliable storage solution. Learn more＞

The available space for a single machine is up to

1 PB

Adding a single chassis can expand the effective capacity to PB level

The TL-R6020Sep-RP provides a single chassis effective capacity of 1 PB, which can meet the capacity requirements of long-term high-definition digital surveillance.

1. Estimated bit rate is 2Mbps and 4Mbps for 1080P H.264 and 4K H.265 respectively.
2. Raw capacity calculated using sixty 24TB HDDs in RAID 60 with 10% over-provisioning.

Flexible cascading of up to 4 JBODs for expansion up to 4PB of raw capacity

The TL-R6020Sep-RP features four 12Gb/s SAS 3.0 SFF-8644 SAS wide ports, allowing connection to a NAS host with a SAS expansion card. Up to four TL-R6020Sep-RP units can be daisy-chained together, expanding your NAS by 240 hard drives for up to 4PB storage space. Multipath redundancy technology supported by the NAS host ensures smooth data transfer and access, maintaining uninterrupted system service.

We recommend using the QXP-1630S-3816 PCIe 4.0 quad-port external SAS 12Gb/s storage expansion card.

Diverse JBOD connection methods improve overall performance

The TL-R6020Sep-RP is not limited to daisy chaining. By installing more SAS storage expansion cards in the NAS, you can reduce the number of single-cluster TL-R6020Sep-RP drives and improve overall performance. TL-R6020Sep-RP can also expand an existing QNAP TL SAS JBOD by adding two more, increasing the existing storage capacity to petabyte-level.

• Highest performance configuration

  If your NAS supports four expansion cards, you can pair one card per TL-R6020Sep-RP to maximize overall performance.

• Two-string mode

  If your NAS supports two expansion cards, one card can connect two TL-R6020Sep-RP to improve overall performance.

• Expand existing TL SAS JBOD

  To expand the capacity of an existing TL SAS JBOD, you can add up to two TL-R6020Sep-RP units to add 120 hard drives.

Streamline rack space, reduce weight and power consumption

With 4U of space and sixty hard drives, the TL-R6020Sep-RP significantly reduces rack space usage, power consumption, and weight. Pre-configured with the RAIL-H01 rail kit and an optional cable management kit, the freed-up space can easily organize complex cabling, thereby reducing long-term maintenance costs.

Monitor each hard drive from the front panel

The TL-R6020Sep-RP features sixty hard drive status indicators (blue and red) on the front panel, eliminating the need to pull the system from the rack and open the top cover to access the drive trays. A pull-out label also serves as a rack label, making it easy to identify and manage individual TL-R6020Sep-RP.

Mechanical design that facilitates maintenance and management

The TL-R6020Sep-RP features easy-to-replace drive trays and system cooling fans. Six 120mm x 120mm fans ensure adequate airflow for system cooling. A chassis depth of only 750mm facilitates deployment in racks up to 1M in depth, reducing installation difficulty.

QuTS hero's ZFS file system is a natural fit for petabyte-scale storage

Built using the ZFS file system, QuTS hero provides a highly reliable storage solution. By connecting TL-R6020Sep-RP JBODs, capacity can be expanded to petabytes, meeting requirements for explosive growth of data storage while safeguarding critical business data.

ZFS offers self-healing capabilities to prevent silent data corruption, performing checksum verification on all data blocks and automatically repairing erroneous blocks. If static data corruption occurs due to hardware failure (such as a broken cable), driver errors, or metadata errors, the next time the block is read, a checksum discrepancy is detected and data is automatically repaired. This maintenance ensures data integrity and accuracy and is essential for petabyte-level data.

Compatible PCIe SAS interface cards

Model	QXP-1630S-3816	QXP-830S-3808	QXP-820S-B3408
SAS IOC	Broadcom SAS3816 Tri-mode	Broadcom SAS3808 Tri-mode	Broadcom SAS3408 Tri-Mode
Port	4 wide ports (4 SAS 12Gbps signals per port)	2 wide ports (4 SAS 12Gbps signals per port)	2 wide ports (4 SAS 12Gbps signals per port)
Interface	PCIe Gen 4 x8	PCIe Gen 4 x8	PCIe Gen 3 x8

Recommended all-flash NAS

QuTS hero TDS-h2489FU R2	QuTS hero TS-h2490FU	QuTS hero TS-h1090FU
• 24-bay U.2 NVMe all-flash NAS • Dual Intel® Xeon® Silver processors (16 / 32 cores) • 4 x 2.5GbE, 2 x 25GbE, 4 x PCIe Gen 4 slots	• 24-bay U.2 NVMe all-flash NAS • AMD EPYC™ 7002 series processor • Up to 661K / 245K iSCSI 4K random read/write IOPS	• 10-bay U.2 NVMe all-flash NAS • AMD EPYC™ 7002 series processor • 2x 2.5GbE, 2x 25GbE, 2x PCIe Gen 4 slots
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