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微星上線群聯 E28 主控 PCIe Gen5 SSD SPATIUM M571 DLP

微星上線群聯 E28 主控 PCIe Gen5 SSD SPATIUM M571 DLP
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🏠閱讀原文： IT之家
#pcie-gen5#ssd#3d-nandspatium-m571-dlpmsiphison

💡PCIe Gen5 SSD at 14.5GB/s slashes AI training I/O wait times

⚡ 30-Second TL;DR

有什麼變化

群聯 PS5028-E28 6nm 主控搭配 218 層 3D NAND

為什麼重要

超高速 Gen5 SSD 加速 AI 資料集載入與模型檢查點存取，緩解本地或叢集訓練大型 LLM 的 I/O 瓶頸。

下一步行動

Benchmark MSI SPATIUM M571 DLP's 14.5GB/s reads in your Hugging Face datasets pipeline for faster fine-tuning.

誰應關注：Developers & AI Engineers

關鍵要點

  • •群聯 PS5028-E28 6nm 主控搭配 218 層 3D NAND
  • •順序讀 14.5GB/s、寫 11GB/s；隨機 IOPS 最高 2600K
  • •1/2/4TB 容量，5 年保固，TBW 700/1400/2800
  • •自研資料遺失保護防突發斷電

🧠 深度解析

背景與延伸：來自公開資料，非原文內容。引用 7 個來源。

🔑 增強重點摘要

  • •Unveiled at CES 2026 with launch planned for coming months and European pricing at €360 for 2TB and €685 for 4TB[1][4].
  • •Uses Kioxia TLC 3D NAND and capacity-specific DRAM cache: 1GB for 1TB (1300K read IOPS), 2GB for 2TB (2500K read IOPS), 4GB for 4TB (2600K read IOPS)[4].
  • •Supports NVMe 2.0 standard, SLC caching, S.M.A.R.T monitoring, and security isolation features[2][3].
  • •Power consumption reduced by up to 50% compared to prior generations via TSMC 6nm process, enabling operation under motherboard heatsinks without dedicated cooling[1][5].
📊 競品分析▸ Show
FeatureMSI SPATIUM M571 DLPTEAMGROUP T-Force Z54EPhison PS5028-E28 Reference
ControllerPhison PS5028-E28 (6nm)Phison E28 Gen5Phison PS5028-E28 (6nm)
Seq Read/Write14.5/11 GB/s14.9 GB/s read14.9 GB/s read, 7W power
Power ConsumptionUp to 50% lowerNot specified7W
Pricing (2TB/4TB)€360 / €685 (EU)Not availableNot available

🛠️ 技術深入

  • •M.2 2280 form factor with PCIe Gen5 x4 interface and NVMe 2.0 compliance[2][3][6].
  • •Phison PS5028-E28 controller fabricated on TSMC 6nm process paired with Kioxia 218-layer TLC 3D NAND[1][4].
  • •DRAM cache scales by capacity: 1GB (1TB model, 1.3M read IOPS), 2GB (2TB model, 2.5M read IOPS), 4GB (4TB model, 2.6M read IOPS)[4].
  • •Additional features include SLC caching for burst performance, S.M.A.R.T for health monitoring, and security isolation[2][3].
  • •DLP technology protects DRAM cache contents during power loss to prevent file system corruption[4][5].

🔮 前景展望AI analysis grounded in cited sources

MSI SPATIUM M571 DLP will enable broader PCIe Gen5 adoption in consumer desktops without custom cooling.
50% lower power consumption allows reliable operation under standard motherboard heatsinks, reducing thermal barriers for mainstream use[1][5].
Data Loss Protection will become a standard expectation for high-end PCIe Gen5 SSDs.
MSI's industrial-grade DLP addresses a key reliability gap in power-sensitive high-bandwidth drives, setting a new benchmark for the category[4][5].

⏳ 時間線

2026-01
MSI unveils SPATIUM M571 DLP at CES 2026 with Phison E28 controller
2026-02
MSI launches SPATIUM M571 DLP with full product specifications and pricing details
🏠閱讀原文： IT之家
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