Hardware Spec Index

Caldera SN-8554 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN8554-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index11,913 (SSDs scale)
Category rank#14,002
Street price$419
Power8 W (active)
Performance per dollar28.43
Released2022

Specifications

BrandCaldera
ModelCaldera SN-8554 XT
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write6,300 MB/s
Random 4K read850K IOPS
NAND3D TLC, 232-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
Mirenta SN-2977 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD4,280$49Compare
Strivon SN-4530 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD12,271$379Compare
Mirenta SN-7836 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Caldera SN-1233 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,595$129Compare
Strivon SN-3277 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD12,095$459Compare
Strivon SN-2217 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD10,445$279Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8554 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/6418700 (accessed 2026-10-26).