نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Silver rectangular server power supply unit with rear fan grille and backplane connector

Supermicro

Supermicro PWS-981-1S 980W single server power supply

SKU CH-427P-JDX4X MPN PWS-981-1S

Delivers 980W of single-server power with +12V@81A and +5VSB@4A output in a 13.58" backplane form factor

  • TypeOthers
  • Single/RedundantSingle
  • Maximum Power980W
  • Output Current+12V@81A, +5VSB@4A
  • FeaturesBackplane
  • Dimensions13.58" x 2.99" x 1.58"
  • 980W single output powers dense server builds
  • +12V rail delivers 81A for high-current CPUs and GPUs
  • 5V standby rail supplies 4A for management controllers
  • Backplane feature enables direct chassis integration
  • Compact 13.58" x 2.99" x 1.58" form factor fits 1U and 2U racks

Purpose and fit

The Supermicro PWS-981-1S is a 980W single server power supply built for rackmount chassis that accept a backplane form factor. It delivers +12V at 81A and +5VSB at 4A for compute nodes that rely on a single high-output unit rather than a redundant pair.

Thermals and acoustics

The unit uses internal forced-air cooling matched to its backplane layout; airflow direction follows the chassis design rather than a standalone fan curve. Under typical server loads the supply runs within its thermal envelope without external acoustic data published.

Sustained load behaviour

At continuous 980W output the +12V rail maintains 81A while the +5VSB rail holds 4A for management controllers. The single-module design means no failover capacity; thermal protection will throttle or shut down if chassis airflow is insufficient for prolonged periods.

أبرز المميزات

  • 980W single output powers dense server builds
  • +12V rail delivers 81A for high-current CPUs and GPUs
  • 5V standby rail supplies 4A for management controllers
  • Backplane feature enables direct chassis integration
  • Compact 13.58" x 2.99" x 1.58" form factor fits 1U and 2U racks

المواصفات

BrandSuperMicro
ModelPWS-981-1S
TypeOthers
Single/RedundantSingle
Maximum Power980W
Output Current+12V@81A, +5VSB@4A
FeaturesBackplane
Dimensions13.58" x 2.99" x 1.58"
وزن الشحنة2.27 kg
أبعاد الطرد345 × 76 × 40 mm

أسئلة حول هذا المنتج

How do I install the PWS-981-1S into a server backplane and which orientation mistake should I avoid?

Slide the unit into the chassis until the backplane connector seats firmly; the 13.58" depth means it only fits one way, so align the latch before pushing.

Which component of the PWS-981-1S will need replacement first and how can I tell?

The internal cooling fan typically wears out first; listen for rising noise or watch for temperature alerts on the +12V rail.

What limit appears first when the PWS-981-1S runs at full load for long periods?

The +12V rail hits its 81A ceiling at 980W, so sustained draws near that level trigger thermal throttling before any other limit.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.