Hardware Spec Index

Caldera SN-5543 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN5543-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index6,377 (SSDs scale)
Category rank#33,630
Street price$89
Power8 W (active)
Performance per dollar71.65
Released2020

Specifications

BrandCaldera
ModelCaldera SN-5543 Edge
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write5,300 MB/s
Random 4K read1,020K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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
Caldera SN-4176 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,419$269Compare
Novexa SN-4496 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,565$189Compare
Mirenta SN-5193 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD11,646$429Compare
Strivon SN-6101 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD5,949$69Compare
Novexa SN-1122 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,528$219Compare
Novexa SN-9818 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD10,499$259Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5543 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/133199 (accessed 2026-10-19).