Hardware Spec Index

Caldera SN-7128 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7128-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index13,897 (SSDs scale)
Category rank#46,064
Street price$599
Power5 W (active)
Performance per dollar23.20
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7128 SE
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write5,000 MB/s
Random 4K read880K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 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
Mirenta SN-5388 SE 500GB SATA 2.5-inch SSD4,243$39Compare
Mirenta SN-8825 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,884$89Compare
Mirenta SN-3946 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD13,890$539Compare
Altrix SN-5624 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD4,850$49Compare
Novexa SN-4529 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD11,211$279Compare
Altrix SN-4206 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD12,242$369Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7128 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/43668763 (accessed 2026-10-20).