Hardware Spec Index

Caldera SN-9851 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN9851-SE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index7,889 (SSDs scale)
Category rank#25,422
Street price$149
Power5 W (active)
Performance per dollar52.95
Released2025

Specifications

BrandCaldera
ModelCaldera SN-9851 SE
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write3,800 MB/s
Random 4K read1,260K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance480 TBW (0.22 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-2546 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD11,441$389Compare
Mirenta SN-6096 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD8,906$199Compare
Strivon SN-7630 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD5,961$79Compare
Altrix SN-3939 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,936$119Compare
Strivon SN-1137 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD12,374$439Compare
Altrix SN-8778 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD10,870$369Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9851 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/1848992 (accessed 2026-10-21).