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PCIe® Gen4 NVMe™ SSD Controllers
The Marvell NVMe PCIe Gen4 SSD controller family, consisting of the 88SS1321, 88SS1322 and 88SS1323 devices, are focused on enabling next-generation data center, edge computing and client applications by optimizing power-performance, capacity-performance, endurance, reliability and security in ultra small package sizes. Fabricated on a 12nm process, the devices in the family bring support covering all existing and emerging m.2 (22110 to 2230), BGA, EDSFF and U.2 SSD form factors.
PCIe Gen4, the latest generation of PCI Express specification coupled with Marvell’s complex system-on-chip (SoC) design expertise, its innovative NANDEdge™ advanced error correction technology and low power architecture, provides clear power-performance, thermal management and board real estate utilization advantages to SSD deployments. The SSD controllers each support four ONFI and TOGGLE NAND channels, operating at up to 1200MT/s to enable high capacity, high throughput and low latency storage over a wide range of use cases. These controllers will enable next-generation 3D and QLC NAND devices that maximize cost efficiency.
Key Features
| FEATURES | 88SS1321 | 88SS1322 | 88SS1323 |
|---|---|---|---|
| Processor | Tri-Core Arm® Cortex R5 based CPUs | Tri-Core Arm® Cortex R5 based CPUs | Tri-Core Arm® Cortex R5 based CPUs |
| Interface | PCIe Gen 4x4; Gen 4x2; Gen 3x4 and Gen 3x2 |
PCIe Gen 4x4; Gen 4x2; Gen 3x4 and Gen 3x2 |
PCIe Gen 4x2 and Gen 3x2 |
| DDR Controller | Up to 8GB DDR4, LPDDR3, LPDDR4(x) 32-bit data bus width 2 chip enable pins |
DRAMless | DRAMless |
| Flash Controller | 4 Channels @ 1200MT/s Up to 32 CEs (4CH x 8 CE / Channel) Hardware RAID 4th generation of Marvell NANDEdge™ LDPC engine |
4 Channels @ 1200MT/s Up to 16 CEs (4CH x 4 CE /Channel) Hardware RAID 4th generation of Marvell NANDEdge™ LDPC engine |
4 Channels @ 1200MT/s Up to 16 CEs (4CH x 4 CE / Channel) Hardware RAID 4th generation of Marvell NANDEdge™ LDPC engine |
| NVMe | NVMe Standard Revision 1.3c compliance Supports Host Memory Buffer (HMB) Option |
NVMe Standard Revision 1.3c compliance Supports Host Memory Buffer (HMB) Option |
NVMe Standard Revision 1.3c compliance Supports Host Memory Buffer (HMB) Option |
| Data Protection & Security | End-to-end data protection OTP support for secure drive configuration AES encryption hardware |
End-to-end data protection OTP support for secure drive configuration AES encryption hardware |
End-to-end data protection OTP support for secure drive configuration AES encryption hardware |
| Performance | Up to 3.9 GB/s | Up to 3.9 GB/s | Up to 3.5 GB/s |
| Package | 12mm x 13.5mm (356 ball) FC-TFBGA package | 8mm x 11mm (234 ball) FC-TFBGA package | 8mm x 11mm (234 ball) FC-TFBGA package |
Applications
- Cloud data center server compute storage
- Enterprise boot drives
- PC client storage
- Gaming storage
- Emerging industrial and edge device applications
Recent News
The industry’s most advanced data center infrastructure foundation
Additional Information
Additional product information is available under NDA on the Marvell Extranets. To contact Marvell Sales, please submit your inquiry via request for information below.
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