Hardware Spec Index

Caldera SN-3257 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3257-SE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index5,452 (SSDs scale)
Category rank#4,928
Street price$69
Power6 W (active)
Performance per dollar79.01
Released2024

Specifications

BrandCaldera
ModelCaldera SN-3257 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write6,200 MB/s
Random 4K read1,380K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 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
Strivon SN-9688 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD7,269$149Compare
Mirenta SN-7681 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD14,398$549Compare
Caldera SN-6434 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD11,204$399Compare
Altrix SN-7805 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,718$529Compare
Strivon SN-6334 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD12,425$459Compare
Mirenta SN-9024 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD6,853$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3257 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1996003 (accessed 2026-10-19).