Brand: Lexar | Category: Memory (RAM)
SKU: LEXA-LD5EU016GR6400GDLA | Part #: LD5EU016G-R6400GDLA | MPN: LD5EU016G-R6400GDLA
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The Lexar ARES RGB DDR5 6400 32GB Kit (2×16GB) represents a high-performance dual-channel memory solution built on the DDR5 architecture, operating at an aggressive 6400 MT/s data rate with XMP 3.0 and EXPO profiles for one-click overclocking on compatible Intel and AMD platforms. Each 16GB module is fabricated using advanced 10nm-class DRAM die technology, featuring on-die ECC (ODECC) for improved data integrity at elevated frequencies, lower operating voltage compared to DDR4, and a native 1.35V profile that balances power efficiency with sustained throughput. The ARES series distinguishes itself with a robust aluminum heatspreader and an addressable RGB lighting bar across the top edge, enabling thermal management under continuous load while adding system aesthetics through ARGB synchronization with major motherboard ecosystems including ASUS Aura Sync, MSI Mystic Light, and Gigabyte RGB Fusion.
At DDR5-6400 with CL32 primary timings, this kit is engineered to saturate the memory bandwidth demands of multi-threaded professional applications including 3D rendering, video encoding, large-dataset simulation, and AI/ML inference workloads running on consumer and prosumer workstation platforms. The dual-rank configuration across two channels provides the memory controller with greater parallelism, reducing latency stalls during random-access workloads and improving effective throughput beyond raw MHz figures alone. On Intel Core Ultra (Arrow Lake) and AMD Ryzen 9000-series platforms, the DDR5-6400 operating point sits near the optimal sweet spot for memory-to-fabric ratios, maximizing FCLK synchronization and minimizing sub-system bottlenecks.
Launched in Q2 2025, the Lexar ARES RGB DDR5-6400 Kit targets power users, digital content creators, and workstation builders who require validated high-speed DDR5 memory with plug-and-play XMP/EXPO compatibility. The 32GB total capacity addresses the working set requirements of 4K/8K video editing timelines, large Photoshop and After Effects projects, virtual machine hosting, and complex CAD assemblies, while leaving room for future capacity expansion via additional memory slots. The kit ships in matched, tested pairs to ensure interoperability and sustained stability at rated frequencies across extended professional sessions.
| Manufacturer | Lexar |
| Product Line | ARES RGB |
| Form Factor | DIMM (288-pin) |
| Memory Type | DDR5 |
| Kit Capacity | 32GB (2×16GB) |
| Per-Module Capacity | 16GB |
| Speed Rating | DDR5-6400 (6400 MT/s) |
| Primary Timings (CL-tRCD-tRP-tRAS) | CL32-39-39-76 |
| Operating Voltage | 1.35V |
| XMP Support | XMP 3.0 |
| EXPO Support | EXPO (AMD Extended Profiles for Overclocking) |
| On-Die ECC | Yes (ODECC per DDR5 specification) |
| Module Rank | Single Rank per Module |
| Memory Bus Width | 64-bit per channel (128-bit aggregate dual-channel) |
| Heatspreader | Aluminum alloy heatspreader with integrated ARGB lighting bar |
| RGB Ecosystem Compatibility | ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion 2.0, ASRock Polychrome Sync |
| Module PCB Height | 44mm (with heatspreader) |
| Platform Compatibility | Intel 700/800-series (LGA1700/LGA1851), AMD AM5 (X670E, X870E, B650, B850) |
| JEDEC Baseline Frequency | DDR5-4800 (JEDEC default) |
| Thermal Operating Range | 0°C to 85°C (DRAM junction) |
| Launch Date | Q2 2025 |
Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.
| Brand | Lexar |
| Category | Memory (RAM) |
| SKU | LEXA-LD5EU016GR6400GDLA |
| Part Number | LD5EU016G-R6400GDLA |
| Condition | New |
| Product Line | ARES RGB |
| Form Factor | DIMM (288-pin) |
| Memory Type | DDR5 |
| Kit Capacity | 32GB (2×16GB) |
| Per-Module Capacity | 16GB |
| Speed Rating | DDR5-6400 (6400 MT/s) |
| Primary Timings (CL-tRCD-tRP-tRAS) | CL32-39-39-76 |
| Operating Voltage | 1.35V |
| XMP Support | XMP 3.0 |
| EXPO Support | EXPO (AMD Extended Profiles for Overclocking) |
| On-Die ECC | Yes (ODECC per DDR5 specification) |
| Module Rank | Single Rank per Module |
| Memory Bus Width | 64-bit per channel (128-bit aggregate dual-channel) |
| Heatspreader | Aluminum alloy heatspreader with integrated ARGB lighting bar |
| RGB Ecosystem Compatibility | ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion 2.0, ASRock Polychrome Sync |
| Module PCB Height | 44mm (with heatspreader) |
| Platform Compatibility | Intel 700/800-series (LGA1700/LGA1851), AMD AM5 (X670E, X870E, B650, B850) |
| JEDEC Baseline Frequency | DDR5-4800 (JEDEC default) |
| Thermal Operating Range | 0°C to 85°C (DRAM junction) |
| Launch Date | Q2 2025 |
The Lexar ARES RGB DDR5 6400 32GB Kit (2x16GB) is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. Lexar validates this module against major server vendor compatibility matrices.
Key specifications for the Lexar ARES RGB DDR5 6400 32GB Kit (2x16GB): new condition; manufacturer Lexar; product line ARES RGB; form factor DIMM (288-pin); memory type DDR5; kit capacity 32GB (2×16GB); per-module capacity 16GB. Manufacturer part number LD5EU016G-R6400GDLA. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.