R510X (PCIe 4.0) - dual port enterprise SSD u.2 - pcie enterprise ssd - great power efficiency enterprise ssd

R510X

PCIe 4.0 NVMe SSD

Superb Performance

Ultra-Reliable

Low Latency

Overview

The DapuStor R5 Series is designed and built on DapuStor DP600 controller firmware with 3D eTLC NAND Flash. Such a unique combination creates industry-leading SSDs with high speed, superior reliability, low latency, and excellent power efficiency, bringing optimised TCO to enterprise IT and cloud facilities. DapuStor R5 series is an ideal solution for core data storage scenarios in different fields, such as enterprise IT, logistics, Internet, finance, intelligent manufacturing, and AI.

DapuStor - Roealsen5(EN) DapuStor - Roealsen5(EN)Dual Port DapuStor - Roealsen5 AIC(EN)

Key Specifications

PCN	R5101		R5100		R5110
Capacity(TB)	1.92	3.84	7.68	15.36	3.84	7.68
Form Factor	U.2 15mm				AIC
Interface	PCIe 4.0 x 4, NVMe 1.4a				PCIe 4.0, NVMe 1.4a
Read Bandwidth(128KB)MB/s	6200	7400	7400	7400	9800	12700
Write Bandwidth(128KB)MB/s	2600	5350	5700	6400	5400	5900
Random Read(4KB)KIOPS	1000	1750	1750	1750	1720	1850
Random Write(4KB)KIOPS	120	240	280	320	270	300
4K Random Latency(Typ.)R/W µs	65/9		65/9		69/7	65/9
4K Sequential Latency(Typ.)R/W µs	8/9		8/9		8/9	8/9
Typical Power(W)	17.5		22		18	19
Idle Power(W)	6		6.5		6.5	7
Flash Type	3D eTLC NAND Flash, 4plane		3D eTLC NAND Flash, 2plane		3D eTLC NAND Flash	3D eTLC NAND Flash
Endurance	1 DWPD
MTBF	2 million hours
UBER	1 sector per 10^17 bits read
Warranty	5 yrs

PCN	R5100D (Dual Port)
Capacity(TB)	3.84		7.68		15.36
Form Factor	U.2 15mm
Interface	PCIe 4.0 2 × 2, NVMe 1.4a, Dual Port
Port	Port0	Port1	Port0	Port1	Port0	Port1
Read Bandwidth(128KB)MB/s	3700	3700	3700	3700	3700	3700
Write Bandwidth(128KB)MB/s	1500	1500	2850	2850	3200	3200
Random Read(4KB)KIOPS	875	875	875	875	875	875
Random Write(4KB)KIOPS	85	85	140	140	160	160
4K Random Latency(Typ.)R/W µs	65/9
4K Sequential Latency(Typ.)R/W µs	8/9
Typical Power(W)	22
Idle Power(W)	6.5
Flash Type	3D eTLC NAND Flash, 2plane
Endurance	1 DWPD
MTBF	2 million hours
UBER	1 sector per 10^17 bits read
Warranty	5 yrs

Key Features

Advanced Features

Superior Performance

Industry Mainstream NAND Flash

Computing And Storage Converged Platform

● Flash Raid 2.0 tolerating multiple flash die failures without affecting service and performance.
● Latest NVMe 1.4a key features.
● Advanced power loss protection that protects user data against power failure in various scenarios.
● Nine levels of adjustable power consumption: more convenient operation, maintenance, and better TCO.

DapuStor R5 series PCIe Gen4 SSD offers a 100% improvement in bandwidth and IOPS performance compared with the Haishen3 series. In terms of latency, thanks to the new DP600 controller having carried out many optimisations on the IO path, the Roealsen5 series has significantly improved latency and QoS under mixed read-write scenarios.

DapuStor R5 Series is equipped with 3D eTLC NAND Flash, realising an extremely high-power efficiency. It reduces NAND Retry at the system level through innovative machine learning technologies that predict the NAND workload in complex scenarios to prevent systemic failures.

The DapuStor DP600 controller for PCIe 4.0 SSD has a built-in APPLICATION processor and the DPU-Link heterogeneous computing interface. It delivers faster speed when running Linux, conveniently transplants applications and algorithms, and improves system efficiency for database, AI, and big data applications.

Explore More

Series

PCN

Capacity

Form Factor

Interface

Status

Haishen Series