Hardware Spec Index

Caldera SN-9831 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9831-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index8,471 (SSDs scale)
Category rank#10,953
Street price$169
Power6 W (active)
Performance per dollar50.12
Released2024

Specifications

BrandCaldera
ModelCaldera SN-9831 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write6,000 MB/s
Random 4K read1,090K IOPS
NAND3D TLC, 238-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
Strivon SN-5663 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,946$289Compare
Novexa SN-5064 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD8,544$199Compare
Caldera SN-6888 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD14,608$519Compare
Strivon SN-4977 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD6,001$79Compare
Strivon SN-5644 Edge 500GB SATA 2.5-inch SSD3,927$39Compare
Strivon SN-7764 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD9,316$219Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9831 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91058252 (accessed 2026-10-25).