Specifications
Series
DapuStor R6060 QLC
Form Factor
E3.L (also U.2 15mm and E1.L in the family)
Capacity
122.88 TB
Interface
PCIe 5.0 x4 / 2x2 dual-port, NVMe 2.0
Controller
DapuStor DP800 (in-house)
NAND
Enterprise-grade 3D eQLC NAND
128K Sequential Read
14,000 MB/s
128K Sequential Write
4,000 MB/s
4K Random Read
2,800 KIOPS
Random Write
25 KIOPS at 32KB
Read / Write Latency
80 µs / 25 µs random
Sequential Latency
7 µs read / 8 µs write
Max Power
25 W
Idle Power
5 W
Data Placement
Flexible Data Placement (FDP)
Family Capacity Range
15.36 TB / 30.72 TB / 61.44 TB / 122.88 TB / 245 TB and a 512 TB E2 SKU
Role
Read-heavy capacity tier for AI and cloud data lakes
Overview
The DapuStor R6060 is a PCIe Gen5 enterprise QLC SSD built around DapuStor's in-house DP800 controller and enterprise-grade 3D eQLC NAND. The E3.L 122.88 TB SKU is the form factor variant reviewed in depth against AI infrastructure workloads.
It natively supports NVMe 2.0 including Flexible Data Placement (FDP), which reduces write amplification by letting the host control where data lands on the NAND. On a QLC drive with a read-heavy duty cycle, that is the difference between a usable endurance profile and a short-lived one.
The performance shape is deliberately asymmetric: 14 GB/s sequential read and 2.8M random-read IOPS, against 4 GB/s sequential write. DapuStor positions it for data preprocessing, dataset staging and large-scale storage pools where reads dominate — the workload profile of AI data lakes and cloud object storage backends.
Key Benefits
122.88 TB in E3.L — high density per drive bay. 14 GB/s sequential read — full PCIe Gen5 bandwidth. FDP support — controlled write amplification on QLC NAND.
Applications
AI dataset staging and preprocessing tiers, cloud object storage backends, read-heavy analytics platforms, large-scale data lakes, and dense flash pools where drive count, rack space and watts per petabyte are the governing constraints.
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