Hardware Spec Index

Caldera SN-1055 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1055-MAX · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index10,639 (SSDs scale)
Category rank#1,542
Street price$299
Power7 W (active)
Performance per dollar35.58
Released2022

Specifications

BrandCaldera
ModelCaldera SN-1055 Max
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write4,500 MB/s
Random 4K read990K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Caldera SN-8988 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,019$199Compare
Novexa SN-2966 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD9,530$219Compare
Mirenta SN-5169 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD11,420$389Compare
Novexa SN-5666 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,881$69Compare
Mirenta SN-3435 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD6,564$99Compare
Strivon SN-8661 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD6,037$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1055 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19256947 (accessed 2026-10-20).