Hardware Spec Index

Caldera SN-8081 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8081-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index8,658 (SSDs scale)
Category rank#40,038
Street price$159
Power5 W (active)
Performance per dollar54.45
Released2021

Specifications

BrandCaldera
ModelCaldera SN-8081 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,400 MB/s
Random 4K read940K IOPS
NAND3D TLC, 176-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
Novexa SN-4954 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD11,672$369Compare
Mirenta SN-4139 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,793$89Compare
Altrix SN-9828 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD4,375$49Compare
Novexa SN-1976 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD12,687$429Compare
Strivon SN-1933 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD12,791$409Compare
Caldera SN-9113 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,488$209Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8081 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/56587150 (accessed 2026-10-25).