Hardware Spec Index

Caldera SN-1056 XT 500GB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN1056-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index5,906 (SSDs scale)
Category rank#43,915
Street price$99
Power5 W (active)
Performance per dollar59.66
Released2025

Specifications

BrandCaldera
ModelCaldera SN-1056 XT
Capacity500 GB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write3,200 MB/s
Random 4K read1,160K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance120 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
Caldera SN-9126 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD11,068$379Compare
Novexa SN-7490 SE 1TB SATA 2.5-inch SSD3,516$39Compare
Altrix SN-4744 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD7,677$149Compare
Caldera SN-8711 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,527$519Compare
Caldera SN-5084 Edge 500GB PCIe 3.0 NVMe M.2 2280 SSD4,539$59Compare
Altrix SN-9176 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD11,179$339Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1056 XT 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/30034049 (accessed 2026-10-19).