Hardware Spec Index

Caldera SN-5943 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5943-EDGE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index12,434 (SSDs scale)
Category rank#48,070
Street price$479
Power10 W (active)
Performance per dollar25.96
Released2026

Specifications

BrandCaldera
ModelCaldera SN-5943 Edge
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,600 MB/s
Sequential write10,700 MB/s
Random 4K read2,780K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-4651 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,030$149Compare
Strivon SN-9315 Prime 500GB SATA 2.5-inch SSD4,545$49Compare
Strivon SN-7832 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD10,295$239Compare
Altrix SN-3629 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD5,095$59Compare
Novexa SN-3315 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,497$329Compare
Strivon SN-1425 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,013$209Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5943 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21820895 (accessed 2026-10-25).