Hardware Spec Index

Caldera SN-5188 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5188-XT · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index12,309 (SSDs scale)
Category rank#45,446
Street price$409
Power7 W (active)
Performance per dollar30.10
Released2023

Specifications

BrandCaldera
ModelCaldera SN-5188 XT
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write5,800 MB/s
Random 4K read1,020K IOPS
NAND3D TLC, 232-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
Strivon SN-7255 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD10,970$309Compare
Mirenta SN-3590 Edge 500GB PCIe 3.0 NVMe M.2 2280 SSD5,035$59Compare
Altrix SN-9695 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD14,040$429Compare
Novexa SN-2127 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD11,563$349Compare
Strivon SN-7753 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD6,894$129Compare
Strivon SN-3081 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD6,691$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5188 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3587219 (accessed 2026-10-25).