Hardware Spec Index

Caldera SN-7028 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7028-EDGE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index4,923 (SSDs scale)
Category rank#2,729
Street price$49
Power7 W (active)
Performance per dollar100.47
Released2024

Specifications

BrandCaldera
ModelCaldera SN-7028 Edge
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write5,000 MB/s
Random 4K read960K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 DWPD)
Warranty3 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
Altrix SN-8682 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD4,891$59Compare
Caldera SN-3137 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD12,704$369Compare
Strivon SN-8551 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD12,994$449Compare
Mirenta SN-4729 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD12,486$399Compare
Strivon SN-8600 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD8,913$169Compare
Altrix SN-3974 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,774$549Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7028 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3938840 (accessed 2026-10-20).