Hardware Spec Index

Caldera SN-4553 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4553-PLUS · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index13,901 (SSDs scale)
Category rank#43,907
Street price$459
Power8 W (active)
Performance per dollar30.29
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4553 Plus
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write6,000 MB/s
Random 4K read790K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Altrix SN-4793 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD6,693$119Compare
Caldera SN-7827 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,584$99Compare
Mirenta SN-5759 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,160$49Compare
Altrix SN-2916 Edge 500GB SATA 2.5-inch SSD4,465$39Compare
Altrix SN-5317 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,403$239Compare
Altrix SN-4436 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD9,991$259Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4553 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/63251953 (accessed 2026-10-22).