Hardware Spec Index

Caldera SN-8842 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8842-XT · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index5,471 (SSDs scale)
Category rank#5,598
Street price$69
Power6 W (active)
Performance per dollar79.29
Released2022

Specifications

BrandCaldera
ModelCaldera SN-8842 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write5,000 MB/s
Random 4K read1,370K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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
Mirenta SN-4570 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,081$59Compare
Novexa SN-5834 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD7,304$159Compare
Mirenta SN-6698 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD13,074$449Compare
Strivon SN-9183 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,610$69Compare
Mirenta SN-3022 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Novexa SN-9360 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD13,413$519Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8842 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/11233008 (accessed 2026-10-24).