Hardware Spec Index

Caldera SN-8122 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8122-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index8,726 (SSDs scale)
Category rank#5,817
Street price$189
Power8 W (active)
Performance per dollar46.17
Released2025

Specifications

BrandCaldera
ModelCaldera SN-8122 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write5,800 MB/s
Random 4K read890K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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-9912 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD7,675$139Compare
Strivon SN-1301 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD13,206$479Compare
Strivon SN-2607 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD12,823$469Compare
Altrix SN-9056 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,645$109Compare
Novexa SN-6640 Pro 1TB SATA 2.5-inch SSD4,130$49Compare
Caldera SN-6381 SE 1TB SATA 2.5-inch SSD3,163$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8122 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4544697 (accessed 2026-10-19).