Hardware Spec Index

Caldera SN-4043 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4043-EDGE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index10,033 (SSDs scale)
Category rank#48,921
Street price$249
Power6 W (active)
Performance per dollar40.29
Released2026

Specifications

BrandCaldera
ModelCaldera SN-4043 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write5,100 MB/s
Random 4K read1,400K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 1 GB
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
Novexa SN-4606 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD4,886$49Compare
Strivon SN-8884 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD8,352$169Compare
Altrix SN-8317 XT 500GB PCIe 3.0 NVMe M.2 2280 SSD5,051$49Compare
Novexa SN-3897 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,659$69Compare
Novexa SN-3843 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD13,237$509Compare
Altrix SN-7092 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD14,720$509Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4043 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7431069 (accessed 2026-10-19).