Hardware Spec Index

Caldera SN-5546 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5546-EDGE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index6,566 (SSDs scale)
Category rank#45,745
Street price$99
Power7 W (active)
Performance per dollar66.32
Released2026

Specifications

BrandCaldera
ModelCaldera SN-5546 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write4,000 MB/s
Random 4K read1,370K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

Related guides

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

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-8805 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD12,927$459Compare
Caldera SN-4035 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD13,965$509Compare
Strivon SN-7348 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD6,550$89Compare
Strivon SN-2133 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD4,720$49Compare
Caldera SN-8248 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD13,632$469Compare
Caldera SN-4373 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD14,578$589Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5546 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4472540 (accessed 2026-10-24).