diff --git a/packages/next/src/server/stream-utils/stream-utils.node.ts b/packages/next/src/server/stream-utils/stream-utils.node.ts
index 36b55087a2c10..50a1abf00faeb 100644
--- a/packages/next/src/server/stream-utils/stream-utils.node.ts
+++ b/packages/next/src/server/stream-utils/stream-utils.node.ts
@@ -10,7 +10,7 @@ import {
   pipeline,
 } from 'node:stream'
 import type { Options as RenderToPipeableStreamOptions } from 'react-dom/server.node'
-import { DetachedPromise } from '../../lib/detached-promise'
+import isError from '../../lib/is-error'
 
 export * from './stream-utils.edge'
 
@@ -107,47 +107,52 @@ export function streamFromString(string: string): Readable {
   return Readable.from(string)
 }
 
+/**
+ * This utility function buffers all of the chunks it receives from the input
+ * during a single "macro-task". The transform function schedules a
+ * `setImmediate` callback that will push the buffered chunks to the readable.
+ * The transform also ensures not to execute the final callback too early. The
+ * overall timing of this utility is very specific and must match that of the
+ * edge based version.
+ */
 export function createBufferedTransformStream(): Transform {
-  let buffered: Uint8Array[] = []
-  let byteLength = 0
-  let pending: DetachedPromise<void> | undefined
-
-  const flush = (transform: Transform) => {
-    if (pending) return
-
-    const detached = new DetachedPromise<void>()
-    pending = detached
-
-    setImmediate(() => {
-      try {
-        const chunk = new Uint8Array(byteLength)
-        let copiedBytes = 0
-        for (let i = 0; i < buffered.length; i++) {
-          chunk.set(buffered[i], copiedBytes)
-          copiedBytes += buffered[i].byteLength
-        }
-        buffered.length = 0
-        byteLength = 0
-        transform.push(chunk)
-      } catch {
-      } finally {
-        pending = undefined
-        detached.resolve()
-      }
-    })
-  }
+  let bufferedChunks: Uint8Array[] = []
+  let bufferedChunksByteLength = 0
+  let pending = false
 
   return new Transform({
     transform(chunk, _, callback) {
-      buffered.push(chunk)
-      byteLength += chunk.byteLength
-      flush(this)
-      callback()
+      bufferedChunks.push(chunk)
+      bufferedChunksByteLength += chunk.byteLength
+
+      if (pending) callback()
+
+      pending = true
+
+      setImmediate(() => {
+        try {
+          const bufferedChunk = new Uint8Array(bufferedChunksByteLength)
+          let copiedBytes = 0
+          for (let i = 0; i < bufferedChunks.length; i++) {
+            bufferedChunk.set(bufferedChunks[i], copiedBytes)
+            copiedBytes += bufferedChunks[i].byteLength
+          }
+          bufferedChunks.length = 0
+          bufferedChunksByteLength = 0
+          callback(null, bufferedChunk)
+        } catch (err: unknown) {
+          if (isError(err)) callback(err)
+        } finally {
+          pending = false
+        }
+      })
     },
     final(callback) {
       if (!pending) callback()
 
-      pending?.promise.then(() => callback())
+      process.nextTick(() => {
+        callback()
+      })
     },
   })
 }