Hardware Spec Index

Caldera SN-7957 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7957-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index10,515 (SSDs scale)
Category rank#3,037
Street price$299
Power7 W (active)
Performance per dollar35.17
Released2023

Specifications

BrandCaldera
ModelCaldera SN-7957 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write3,800 MB/s
Random 4K read1,010K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Altrix SN-5727 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD12,524$489Compare
Strivon SN-8439 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD11,748$349Compare
Mirenta SN-5575 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD14,295$599Compare
Novexa SN-3482 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD14,048$519Compare
Novexa SN-2255 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,829$229Compare
Caldera SN-5184 Prime 500GB SATA 2.5-inch SSD4,407$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7957 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7009840 (accessed 2026-10-19).