Hardware Spec Index

Caldera SN-3149 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3149-EDGE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index14,025 (SSDs scale)
Category rank#32,366
Street price$599
Power11 W (active)
Performance per dollar23.41
Released2026

Specifications

BrandCaldera
ModelCaldera SN-3149 Edge
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,800 MB/s
Sequential write10,800 MB/s
Random 4K read1,990K IOPS
NAND3D TLC, 238-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
Mirenta SN-4538 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD6,383$99Compare
Novexa SN-1247 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD12,304$429Compare
Altrix SN-7276 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD13,882$489Compare
Strivon SN-2338 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD5,258$59Compare
Mirenta SN-9870 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,131$249Compare
Mirenta SN-1297 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD6,501$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3149 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6007734 (accessed 2026-10-25).