NVMe-oF™ Ethernet SSD Controller

Enabling a new class of enterprise and data center SSDs that will significantly lower total cost of ownership

NVMe-oF SSD Controllers

The Marvell® 88SS5000 is an NVMe over Fabrics™ (NVMe-oF™) SSD controller supporting single and dual port 25Gb RoCE v2 (RDMA over Converged Ethernet) functionality. This breakthrough solution is designed to enable a new class of enterprise and data center SSDs that will significantly lower total cost of ownership. The controller is powered by Marvell’s fourth generation NANDEdge™ LDPC error correction technology, providing support for 3D NAND TLC and QLC technologies, and extending SSD lifetime while maintaining best-in-class latency and performance consistency. With its innovative processor architecture, the 88SS5000 can enable up to 3GB/s of throughput, up to 650k of random IOPS, 8 NAND channels and up to 8GB DRAM. The Marvell NVMe-oF SSD controller also supports industry-leading TB capacities and is optimized for power, performance and cost, enabling a range of SSD storage solutions including EDSFF (E.1L and E.1M), U.2, and custom form factors.

Key Features

FEATURES BENEFITS
Processor Quad Cortex®-R5 CPUs
Dynamic Branch Prediction
DMA controller
NVMe-oF Interface Dual port 25Gb RoCE v2 Interface
DDR Controller Up to 8GB DDR3, DDR4, LPDDR3, LPDDR4 at speeds up to 2400MT/s with ECC support
Flash Controller 8 Channels @ 800MT/s
ONFI 2.2/2.3/3.0/4.0, JEDEC mode and Toggle 1.0/2.0
Hardware RAID
Marvell NANDEdge™ Gen4 LDPC engine
NVMe NVMe Standard Revision 1.3 compliance
256 outstanding I/O commands
132 total queue pairs
64 Virtual Functions
MSI and MSI-X interrupt mechanisms
T-10 DIF and end-to-end protection
TCG OTP support for secure drive confi guration
AES encryption hardware
Media re-encryption hardware
Package Available in standard 17mm x 17mm (625 ball) BGA package