Specifications
Part Number
MV-SLX24041-A0-HF340AA-C000
Product Family
Marvell Structera X CXL memory expanders
CXL Generation
CXL 2.0
Memory Support
DDR4
Channels
4 DDR4 channels
Data Rate
3200 MT/s (2DPC) / 1600 MT/s (3DPC)
DIMMs per Channel
Up to 3
Maximum Capacity
Over 4 TB
Memory Bandwidth
Up to 200 GB/s
Port Configuration
CXL 2.0 / PCIe 5.0 x16, or 2x8
Embedded Cores
4x ARM Cortex-M7
Inline Compression
LZ4 compression/decompression
Encryption
Inline AES-XTS 256-bit
Recycled Memory
Supports reuse of existing DDR4 RDIMM inventory
Positioning
Extends the useful life of DDR4 server memory
Deployment
Hyperscale memory expansion alongside AI workloads
Life Cycle
Shipping to hyperscalers
Structera X 2404 vs X 2504
| Device | Memory | Max DIMMs/ch | Max capacity |
|---|---|---|---|
| Structera X 2404 | DDR4 3200/1600 MT/s | 3 | Over 4 TB |
| Structera X 2504 | DDR5 6400 MT/s | 2 | Over 6 TB |
Use Case
Structera X 2404 is the economics play: DDR4 RDIMMs pulled from retiring servers can be re-deployed behind a CXL 2.0 expander instead of being written off, and the capacity that unlocks (over 4TB) is enough to hold embedding tables, vector indexes and KV caches that would otherwise force a platform refresh. Inline compression is what makes the cost per usable gigabyte work.
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