Hardware Spec Index

Caldera SN-5588 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5588-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index11,093 (SSDs scale)
Category rank#20,104
Street price$359
Power6 W (active)
Performance per dollar30.90
Released2020

Specifications

BrandCaldera
ModelCaldera SN-5588 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,700 MB/s
Random 4K read1,220K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-4040 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD7,138$129Compare
Strivon SN-1158 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD11,071$319Compare
Strivon SN-3026 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD13,311$389Compare
Mirenta SN-7439 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD8,746$179Compare
Novexa SN-4709 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,633$119Compare
Novexa SN-7383 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD8,847$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5588 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/50830415 (accessed 2026-10-20).